148765432 has 16 divisors (see below), whose sum is σ = 283663800. Its totient is φ = 73121760.

The previous prime is 148765427. The next prime is 148765433. The reversal of 148765432 is 234567841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148765433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157119 + ... + 158062.

Almost surely, 2^148765432 is an apocalyptic number.

It is an amenable number.

148765432 is a deficient number, since it is larger than the sum of its proper divisors (134898368).

148765432 is a wasteful number, since it uses less digits than its factorization.

148765432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315246 (or 315242 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 148765432 is about 12196.9435515624. The cubic root of 148765432 is about 529.8675734174.

The spelling of 148765432 in words is "one hundred forty-eight million, seven hundred sixty-five thousand, four hundred thirty-two".