151839664 has 10 divisors (see below), whose sum is σ = 294189380. Its totient is φ = 75919824.

The previous prime is 151839661. The next prime is 151839671. The reversal of 151839664 is 466938151.

151839664 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 151839664.

It is not an unprimeable number, because it can be changed into a prime (151839661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4744974 + ... + 4745005.

It is an arithmetic number, because the mean of its divisors is an integer number (29418938).

Almost surely, 2^151839664 is an apocalyptic number.

It is an amenable number.

151839664 is a deficient number, since it is larger than the sum of its proper divisors (142349716).

151839664 is an equidigital number, since it uses as much as digits as its factorization.

151839664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9489987 (or 9489981 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 151839664 is about 12322.3238068150. The cubic root of 151839664 is about 533.4926142313.

The spelling of 151839664 in words is "one hundred fifty-one million, eight hundred thirty-nine thousand, six hundred sixty-four".