148770232 has 64 divisors (see below), whose sum is σ = 314344800. Its totient is φ = 65533440.

The previous prime is 148770199. The next prime is 148770241. The reversal of 148770232 is 232077841.

148770232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 322482 + ... + 322942.

Almost surely, 2^148770232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148770232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157172400).

148770232 is an abundant number, since it is smaller than the sum of its proper divisors (165574568).

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

148770232 is a wasteful number, since it uses less digits than its factorization.

148770232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 148770232 is about 12197.1403205833. The cubic root of 148770232 is about 529.8732721808.

The spelling of 148770232 in words is "one hundred forty-eight million, seven hundred seventy thousand, two hundred thirty-two".