88365490 has 16 divisors (see below), whose sum is σ = 168414552. Its totient is φ = 33266944.

The previous prime is 88365481. The next prime is 88365527. The reversal of 88365490 is 9456388.

It can be written as a sum of positive squares in 4 ways, for example, as 76580001 + 11785489 = 8751^2 + 3433^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259729 + ... + 260068.

Almost surely, 2^88365490 is an apocalyptic number.

88365490 is a deficient number, since it is larger than the sum of its proper divisors (80049062).

88365490 is a wasteful number, since it uses less digits than its factorization.

88365490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519821.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 88365490 is about 9400.2920167408. The cubic root of 88365490 is about 445.4109573167.

The spelling of 88365490 in words is "eighty-eight million, three hundred sixty-five thousand, four hundred ninety".