146470240 has 96 divisors (see below), whose sum is σ = 416344320. Its totient is φ = 47568384.

The previous prime is 146470229. The next prime is 146470253. The reversal of 146470240 is 42074641.

146470240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 146470199 and 146470208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17839 + ... + 24721.

It is an arithmetic number, because the mean of its divisors is an integer number (4336920).

Almost surely, 2^146470240 is an apocalyptic number.

146470240 is a gapful number since it is divisible by the number (10) 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 146470240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208172160).

146470240 is an abundant number, since it is smaller than the sum of its proper divisors (269874080).

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

146470240 is a wasteful number, since it uses less digits than its factorization.

146470240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6924 (or 6916 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 146470240 is about 12102.4890002016. The cubic root of 146470240 is about 527.1284596476.

The spelling of 146470240 in words is "one hundred forty-six million, four hundred seventy thousand, two hundred forty".