87269804 has 6 divisors (see below), whose sum is σ = 152722164. Its totient is φ = 43634900.

The previous prime is 87269803. The next prime is 87269827. The reversal of 87269804 is 40896278.

It is not an unprimeable number, because it can be changed into a prime (87269803) by changing a digit.

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 as a sum of consecutive naturals, namely, 10908722 + ... + 10908729.

It is an arithmetic number, because the mean of its divisors is an integer number (25453694).

Almost surely, 2^87269804 is an apocalyptic number.

It is an amenable number.

87269804 is a deficient number, since it is larger than the sum of its proper divisors (65452360).

87269804 is a wasteful number, since it uses less digits than its factorization.

87269804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21817455 (or 21817453 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 87269804 is about 9341.8308698028. The cubic root of 87269804 is about 443.5623409648.

The spelling of 87269804 in words is "eighty-seven million, two hundred sixty-nine thousand, eight hundred four".