63090087 has 16 divisors (see below), whose sum is σ = 86002560. Its totient is φ = 41124512.

The previous prime is 63090059. The next prime is 63090133. The reversal of 63090087 is 78009036.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 63090087 - 2⁷ = 63089959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63097087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66148 + ... + 67094.

It is an arithmetic number, because the mean of its divisors is an integer number (5375160).

Almost surely, 2^63090087 is an apocalyptic number.

63090087 is a deficient number, since it is larger than the sum of its proper divisors (22912473).

63090087 is a wasteful number, since it uses less digits than its factorization.

63090087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 63090087 is about 7942.9268534968. The cubic root of 63090087 is about 398.0952925364.

The spelling of 63090087 in words is "sixty-three million, ninety thousand, eighty-seven".