149512632 has 32 divisors (see below), whose sum is σ = 386672400. Its totient is φ = 48118784.

The previous prime is 149512619. The next prime is 149512651. The reversal of 149512632 is 236215941.

It is a junction number, because it is equal to n+sod(n) for n = 149512593 and 149512602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106713 + ... + 108104.

Almost surely, 2^149512632 is an apocalyptic number.

149512632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149512632 is an abundant number, since it is smaller than the sum of its proper divisors (237159768).

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

149512632 is a wasteful number, since it uses less digits than its factorization.

149512632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214855 (or 214851 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 149512632 is about 12227.5358106202. The cubic root of 149512632 is about 530.7532093592.

The spelling of 149512632 in words is "one hundred forty-nine million, five hundred twelve thousand, six hundred thirty-two".