876532401 has 16 divisors (see below), whose sum is σ = 1299024000. Its totient is φ = 584149104.

The previous prime is 876532387. The next prime is 876532441. The reversal of 876532401 is 104235678.

876532401 is a `hidden beast` number, since 87 + 6 + 532 + 40 + 1 = 666.

It is not a de Polignac number, because 876532401 - 2⁷ = 876532273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (876532441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138300 + ... + 144498.

It is an arithmetic number, because the mean of its divisors is an integer number (81189000).

Almost surely, 2^876532401 is an apocalyptic number.

It is an amenable number.

876532401 is a deficient number, since it is larger than the sum of its proper divisors (422491599).

876532401 is a wasteful number, since it uses less digits than its factorization.

876532401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11445 (or 11439 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 876532401 is about 29606.2898891435. The cubic root of 876532401 is about 957.0236233985.

The spelling of 876532401 in words is "eight hundred seventy-six million, five hundred thirty-two thousand, four hundred one".