87374895 has 32 divisors (see below), whose sum is σ = 147861504. Its totient is φ = 43987200.

The previous prime is 87374893. The next prime is 87374897. The reversal of 87374895 is 59847378.

It is an interprime number because it is at equal distance from previous prime (87374893) and next prime (87374897).

It is not a de Polignac number, because 87374895 - 2¹ = 87374893 is a prime.

It is a super-2 number, since 2×87374895² = 15268744552522050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87374891) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16774 + ... + 21356.

It is an arithmetic number, because the mean of its divisors is an integer number (4620672).

Almost surely, 2^87374895 is an apocalyptic number.

87374895 is a deficient number, since it is larger than the sum of its proper divisors (60486609).

87374895 is a wasteful number, since it uses less digits than its factorization.

87374895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663.

The product of its digits is 1693440, while the sum is 51.

The square root of 87374895 is about 9347.4539314190. The cubic root of 87374895 is about 443.7403166570.

The spelling of 87374895 in words is "eighty-seven million, three hundred seventy-four thousand, eight hundred ninety-five".