151877040 has 80 divisors (see below), whose sum is σ = 538084608. Its totient is φ = 34714368.

The previous prime is 151877039. The next prime is 151877053. The reversal of 151877040 is 40778151.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 151876992 and 151877010.

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 15 ways as a sum of consecutive naturals, for example, 43522 + ... + 46881.

Almost surely, 2^151877040 is an apocalyptic number.

151877040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151877040 is an abundant number, since it is smaller than the sum of its proper divisors (386207568).

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

151877040 is a wasteful number, since it uses less digits than its factorization.

151877040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90426 (or 90420 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 151877040 is about 12323.8403105526. The cubic root of 151877040 is about 533.5363844899.

The spelling of 151877040 in words is "one hundred fifty-one million, eight hundred seventy-seven thousand, forty".