87913495 has 8 divisors (see below), whose sum is σ = 105573600. Its totient is φ = 70279200.

The previous prime is 87913493. The next prime is 87913537. The reversal of 87913495 is 59431978.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 87913495 - 2¹ = 87913493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87913493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2070 + ... + 13420.

It is an arithmetic number, because the mean of its divisors is an integer number (13196700).

Almost surely, 2^87913495 is an apocalyptic number.

87913495 is a deficient number, since it is larger than the sum of its proper divisors (17660105).

87913495 is a wasteful number, since it uses less digits than its factorization.

87913495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12905.

The product of its digits is 272160, while the sum is 46.

The square root of 87913495 is about 9376.2196539970. The cubic root of 87913495 is about 444.6502238175.

The spelling of 87913495 in words is "eighty-seven million, nine hundred thirteen thousand, four hundred ninety-five".