63590085 has 48 divisors (see below), whose sum is σ = 120451968. Its totient is φ = 30844800.

The previous prime is 63590063. The next prime is 63590099. The reversal of 63590085 is 58009536.

63590085 is a `hidden beast` number, since 63 + 590 + 0 + 8 + 5 = 666.

It is not a de Polignac number, because 63590085 - 2⁵ = 63590053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40770 + ... + 42300.

It is an arithmetic number, because the mean of its divisors is an integer number (2509416).

Almost surely, 2^63590085 is an apocalyptic number.

63590085 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

63590085 is a deficient number, since it is larger than the sum of its proper divisors (56861883).

63590085 is a wasteful number, since it uses less digits than its factorization.

63590085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626 (or 1623 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 63590085 is about 7974.3391575729. The cubic root of 63590085 is about 399.1441806557.

The spelling of 63590085 in words is "sixty-three million, five hundred ninety thousand, eighty-five".