87993302 has 16 divisors (see below), whose sum is σ = 134053920. Its totient is φ = 43314048.

The previous prime is 87993277. The next prime is 87993329. The reversal of 87993302 is 20339978.

It is a self number, because there is not a number n which added to its sum of digits gives 87993302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35198 + ... + 37614.

It is an arithmetic number, because the mean of its divisors is an integer number (8378370).

Almost surely, 2^87993302 is an apocalyptic number.

87993302 is a deficient number, since it is larger than the sum of its proper divisors (46060618).

87993302 is a wasteful number, since it uses less digits than its factorization.

87993302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 87993302 is about 9380.4745082538. The cubic root of 87993302 is about 444.7847328134.

The spelling of 87993302 in words is "eighty-seven million, nine hundred ninety-three thousand, three hundred two".