87033974 has 4 divisors (see below), whose sum is σ = 130550964. Its totient is φ = 43516986.

The previous prime is 87033971. The next prime is 87033977. The reversal of 87033974 is 47933078.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (87033971) and next prime (87033977).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87033971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21758492 + ... + 21758495.

It is an arithmetic number, because the mean of its divisors is an integer number (32637741).

Almost surely, 2^87033974 is an apocalyptic number.

87033974 is a deficient number, since it is larger than the sum of its proper divisors (43516990).

87033974 is a wasteful number, since it uses less digits than its factorization.

87033974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43516989.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 87033974 is about 9329.2000728894. The cubic root of 87033974 is about 443.1624329818.

The spelling of 87033974 in words is "eighty-seven million, thirty-three thousand, nine hundred seventy-four".