151638962 has 16 divisors (see below), whose sum is σ = 240356160. Its totient is φ = 71551152.

The previous prime is 151638961. The next prime is 151638979. The reversal of 151638962 is 269836151.

It is not an unprimeable number, because it can be changed into a prime (151638961) by changing a digit.

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, 2408 + ... + 17580.

It is an arithmetic number, because the mean of its divisors is an integer number (15022260).

Almost surely, 2^151638962 is an apocalyptic number.

151638962 is a deficient number, since it is larger than the sum of its proper divisors (88717198).

151638962 is a wasteful number, since it uses less digits than its factorization.

151638962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15457.

The product of its digits is 77760, while the sum is 41.

The square root of 151638962 is about 12314.1772766190. The cubic root of 151638962 is about 533.2574533540.

The spelling of 151638962 in words is "one hundred fifty-one million, six hundred thirty-eight thousand, nine hundred sixty-two".