89920652 has 6 divisors (see below), whose sum is σ = 157361148. Its totient is φ = 44960324.

The previous prime is 89920613. The next prime is 89920669. The reversal of 89920652 is 25602998.

It is a super-2 number, since 2×89920652² = 16171447312210208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11240078 + ... + 11240085.

It is an arithmetic number, because the mean of its divisors is an integer number (26226858).

Almost surely, 2^89920652 is an apocalyptic number.

It is an amenable number.

89920652 is a deficient number, since it is larger than the sum of its proper divisors (67440496).

89920652 is a wasteful number, since it uses less digits than its factorization.

89920652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22480167 (or 22480165 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 89920652 is about 9482.6500515415. The cubic root of 89920652 is about 448.0087357459.

The spelling of 89920652 in words is "eighty-nine million, nine hundred twenty thousand, six hundred fifty-two".