87060004 has 12 divisors (see below), whose sum is σ = 152502784. Its totient is φ = 43487784.

The previous prime is 87059963. The next prime is 87060007. The reversal of 87060004 is 40006078.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (87060007) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5664 + ... + 14359.

Almost surely, 2^87060004 is an apocalyptic number.

It is an amenable number.

87060004 is a deficient number, since it is larger than the sum of its proper divisors (65442780).

87060004 is a wasteful number, since it uses less digits than its factorization.

87060004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21114 (or 21112 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 87060004 is about 9330.5950506921. The cubic root of 87060004 is about 443.2066087130.

The spelling of 87060004 in words is "eighty-seven million, sixty thousand, four".