86792070 has 32 divisors (see below), whose sum is σ = 215485920. Its totient is φ = 22346240.

The previous prime is 86792051. The next prime is 86792129. The reversal of 86792070 is 7029768.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 49011 + ... + 50750.

It is an arithmetic number, because the mean of its divisors is an integer number (6733935).

Almost surely, 2^86792070 is an apocalyptic number.

86792070 is an abundant number, since it is smaller than the sum of its proper divisors (128693850).

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

86792070 is a wasteful number, since it uses less digits than its factorization.

86792070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99800.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 86792070 is about 9316.2261672847. The cubic root of 86792070 is about 442.7514737728.

The spelling of 86792070 in words is "eighty-six million, seven hundred ninety-two thousand, seventy".