146864088 has 192 divisors, whose sum is σ = 490950720. Its totient is φ = 38707200.

The previous prime is 146864087. The next prime is 146864099. The reversal of 146864088 is 880468641.

146864088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146864087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 522508 + ... + 522788.

It is an arithmetic number, because the mean of its divisors is an integer number (2557035).

Almost surely, 2^146864088 is an apocalyptic number.

146864088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146864088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245475360).

146864088 is an abundant number, since it is smaller than the sum of its proper divisors (344086632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146864088 is a wasteful number, since it uses less digits than its factorization.

146864088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 146864088 is about 12118.7494404332. The cubic root of 146864088 is about 527.6005070423.

It can be divided in two parts, 1468 and 64088, that added together give a palindrome (65556).

The spelling of 146864088 in words is "one hundred forty-six million, eight hundred sixty-four thousand, eighty-eight".