148801392 has 30 divisors (see below), whose sum is σ = 416437632. Its totient is φ = 49600416.

The previous prime is 148801379. The next prime is 148801397. The reversal of 148801392 is 293108841.

148801392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×148801392² = 44283708522275328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148801397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 516528 + ... + 516815.

Almost surely, 2^148801392 is an apocalyptic number.

148801392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148801392 is an abundant number, since it is smaller than the sum of its proper divisors (267636240).

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

148801392 is a wasteful number, since it uses less digits than its factorization.

148801392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033357 (or 1033348 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 148801392 is about 12198.4176022958. The cubic root of 148801392 is about 529.9102636728.

The spelling of 148801392 in words is "one hundred forty-eight million, eight hundred one thousand, three hundred ninety-two".