87714405 has 24 divisors (see below), whose sum is σ = 152305920. Its totient is φ = 46698720.

The previous prime is 87714397. The next prime is 87714409. The reversal of 87714405 is 50441778.

It is not a de Polignac number, because 87714405 - 2³ = 87714397 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 87714405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87714409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31000 + ... + 33710.

It is an arithmetic number, because the mean of its divisors is an integer number (6346080).

Almost surely, 2^87714405 is an apocalyptic number.

It is an amenable number.

87714405 is a deficient number, since it is larger than the sum of its proper divisors (64591515).

87714405 is a wasteful number, since it uses less digits than its factorization.

87714405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3441 (or 3438 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 87714405 is about 9365.5968843422. The cubic root of 87714405 is about 444.3143166377.

The spelling of 87714405 in words is "eighty-seven million, seven hundred fourteen thousand, four hundred five".