87923094 has 16 divisors (see below), whose sum is σ = 200967168. Its totient is φ = 25120872.

The previous prime is 87923093. The next prime is 87923111. The reversal of 87923094 is 49032978.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 2093407 = 87923094 / (8 + 7 + 9 + 2 + 3 + 0 + 9 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87923093) 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, 1046662 + ... + 1046745.

It is an arithmetic number, because the mean of its divisors is an integer number (12560448).

Almost surely, 2^87923094 is an apocalyptic number.

87923094 is an abundant number, since it is smaller than the sum of its proper divisors (113044074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87923094 is a wasteful number, since it uses less digits than its factorization.

87923094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093419.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 87923094 is about 9376.7315200980. The cubic root of 87923094 is about 444.6664065517. Note that the first 3 decimals are identical.

The spelling of 87923094 in words is "eighty-seven million, nine hundred twenty-three thousand, ninety-four".