151941232 has 10 divisors (see below), whose sum is σ = 294386168. Its totient is φ = 75970608.

The previous prime is 151941217. The next prime is 151941241. The reversal of 151941232 is 232149151.

It is a super-2 number, since 2×151941232² = 46172275963355648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 151941232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4748148 + ... + 4748179.

Almost surely, 2^151941232 is an apocalyptic number.

It is an amenable number.

151941232 is a deficient number, since it is larger than the sum of its proper divisors (142444936).

151941232 is an equidigital number, since it uses as much as digits as its factorization.

151941232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9496335 (or 9496329 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 151941232 is about 12326.4444184039. Note that the first 4 decimals coincide. The cubic root of 151941232 is about 533.6115416556.

The spelling of 151941232 in words is "one hundred fifty-one million, nine hundred forty-one thousand, two hundred thirty-two".