87961024 has 28 divisors (see below), whose sum is σ = 177416968. Its totient is φ = 43257600.

The previous prime is 87961021. The next prime is 87961061. The reversal of 87961024 is 42016978.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87961021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7362 + ... + 15169.

Almost surely, 2^87961024 is an apocalyptic number.

It is an amenable number.

87961024 is an abundant number, since it is smaller than the sum of its proper divisors (89455944).

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

87961024 is a wasteful number, since it uses less digits than its factorization.

87961024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22604 (or 22594 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 87961024 is about 9378.7538617878. The cubic root of 87961024 is about 444.7303403498.

The spelling of 87961024 in words is "eighty-seven million, nine hundred sixty-one thousand, twenty-four".