151467856 has 20 divisors (see below), whose sum is σ = 293672052. Its totient is φ = 75681536.

The previous prime is 151467851. The next prime is 151467863. The reversal of 151467856 is 658764151.

It can be written as a sum of positive squares in 2 ways, for example, as 37405456 + 114062400 = 6116^2 + 10680^2 .

It is a super-2 number, since 2×151467856² = 45885022802473472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151467851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32250 + ... + 36646.

Almost surely, 2^151467856 is an apocalyptic number.

151467856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151467856 is a deficient number, since it is larger than the sum of its proper divisors (142204196).

151467856 is a wasteful number, since it uses less digits than its factorization.

151467856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6558 (or 6552 counting only the distinct ones).

The product of its digits is 201600, while the sum is 43.

The square root of 151467856 is about 12307.2277950804. The cubic root of 151467856 is about 533.0568059540.

The spelling of 151467856 in words is "one hundred fifty-one million, four hundred sixty-seven thousand, eight hundred fifty-six".