86099057 has 24 divisors (see below), whose sum is σ = 100088352. Its totient is φ = 73404800.

The previous prime is 86099023. The next prime is 86099063. The reversal of 86099057 is 75099068.

It is not a de Polignac number, because 86099057 - 2⁶ = 86098993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86098999 and 86099017.

It is not an unprimeable number, because it can be changed into a prime (86092057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 379178 + ... + 379404.

It is an arithmetic number, because the mean of its divisors is an integer number (4170348).

Almost surely, 2^86099057 is an apocalyptic number.

It is an amenable number.

86099057 is a deficient number, since it is larger than the sum of its proper divisors (13989295).

86099057 is a wasteful number, since it uses less digits than its factorization.

86099057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 86099057 is about 9278.9577539722. The cubic root of 86099057 is about 441.5699033461.

The spelling of 86099057 in words is "eighty-six million, ninety-nine thousand, fifty-seven".