87293876 has 12 divisors (see below), whose sum is σ = 153565440. Its totient is φ = 43418040.

The previous prime is 87293873. The next prime is 87293881. The reversal of 87293876 is 67839278.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87293873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56366 + ... + 57893.

It is an arithmetic number, because the mean of its divisors is an integer number (12797120).

Almost surely, 2^87293876 is an apocalyptic number.

It is an amenable number.

87293876 is a deficient number, since it is larger than the sum of its proper divisors (66271564).

87293876 is a wasteful number, since it uses less digits than its factorization.

87293876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114454 (or 114452 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 50.

The square root of 87293876 is about 9343.1191793747. The cubic root of 87293876 is about 443.6031204425.

The spelling of 87293876 in words is "eighty-seven million, two hundred ninety-three thousand, eight hundred seventy-six".