151695816 has 32 divisors (see below), whose sum is σ = 379800960. Its totient is φ = 50490432.

The previous prime is 151695767. The next prime is 151695847. The reversal of 151695816 is 618596151.

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 in 7 ways as a sum of consecutive naturals, for example, 13281 + ... + 21903.

It is an arithmetic number, because the mean of its divisors is an integer number (11868780).

Almost surely, 2^151695816 is an apocalyptic number.

It is an amenable number.

151695816 is an abundant number, since it is smaller than the sum of its proper divisors (228105144).

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

151695816 is a wasteful number, since it uses less digits than its factorization.

151695816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9365 (or 9361 counting only the distinct ones).

The product of its digits is 64800, while the sum is 42.

The square root of 151695816 is about 12316.4855376848. The cubic root of 151695816 is about 533.3240897703.

The spelling of 151695816 in words is "one hundred fifty-one million, six hundred ninety-five thousand, eight hundred sixteen".