86463630 has 48 divisors (see below), whose sum is σ = 245245104. Its totient is φ = 20960640.

The previous prime is 86463613. The next prime is 86463679. The reversal of 86463630 is 3636468.

86463630 = T₂₇₄ + T₂₇₅ + ... + T₈₁₃.

86463630 is a `hidden beast` number, since 8 + 646 + 3 + 6 + 3 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 42679 + ... + 44658.

It is an arithmetic number, because the mean of its divisors is an integer number (5109273).

Almost surely, 2^86463630 is an apocalyptic number.

86463630 is an abundant number, since it is smaller than the sum of its proper divisors (158781474).

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

86463630 is a wasteful number, since it uses less digits than its factorization.

86463630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87361 (or 87358 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 86463630 is about 9298.5821499839. The cubic root of 86463630 is about 442.1922786342.

The spelling of 86463630 in words is "eighty-six million, four hundred sixty-three thousand, six hundred thirty".