86126970 has 16 divisors (see below), whose sum is σ = 206704800. Its totient is φ = 22967184.

The previous prime is 86126969. The next prime is 86126987. The reversal of 86126970 is 7962168.

It is a super-2 number, since 2×86126970² = 14835709922761800, which contains 22 as substring.

It is a Curzon number.

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, 1435420 + ... + 1435479.

It is an arithmetic number, because the mean of its divisors is an integer number (12919050).

Almost surely, 2^86126970 is an apocalyptic number.

86126970 is an abundant number, since it is smaller than the sum of its proper divisors (120577830).

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

86126970 is a wasteful number, since it uses less digits than its factorization.

86126970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870909.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 86126970 is about 9280.4617342027. The cubic root of 86126970 is about 441.6176166406.

The spelling of 86126970 in words is "eighty-six million, one hundred twenty-six thousand, nine hundred seventy".