151076840 has 32 divisors (see below), whose sum is σ = 341157960. Its totient is φ = 60211200.

The previous prime is 151076833. The next prime is 151076879. The reversal of 151076840 is 48670151.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 106213636 + 44863204 = 10306^2 + 6698^2 .

It is a junction number, because it is equal to n+sod(n) for n = 151076797 and 151076806.

It is an unprimeable number.

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, 4520 + ... + 17960.

Almost surely, 2^151076840 is an apocalyptic number.

151076840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151076840 is an abundant number, since it is smaller than the sum of its proper divisors (190081120).

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

151076840 is a wasteful number, since it uses less digits than its factorization.

151076840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13733 (or 13729 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 151076840 is about 12291.3319050459. The cubic root of 151076840 is about 532.5977132654.

The spelling of 151076840 in words is "one hundred fifty-one million, seventy-six thousand, eight hundred forty".