87604784183272 has 32 divisors (see below), whose sum is σ = 173921696769600. Its totient is φ = 41225677905664.

The previous prime is 87604784183269. The next prime is 87604784183281. The reversal of 87604784183272 is 27238148740678.

It is a junction number, because it is equal to n+sod(n) for n = 87604784183198 and 87604784183207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102897843 + ... + 103745725.

It is an arithmetic number, because the mean of its divisors is an integer number (5435053024050).

Almost surely, 2^{87604784183272} is an apocalyptic number.

It is an amenable number.

87604784183272 is a deficient number, since it is larger than the sum of its proper divisors (86316912586328).

87604784183272 is a wasteful number, since it uses less digits than its factorization.

87604784183272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607625 (or 1607621 counting only the distinct ones).

The product of its (nonzero) digits is 202309632, while the sum is 67.

The spelling of 87604784183272 in words is "eighty-seven trillion, six hundred four billion, seven hundred eighty-four million, one hundred eighty-three thousand, two hundred seventy-two".