86574701 has 2 divisors, whose sum is σ = 86574702. Its totient is φ = 86574700.

The previous prime is 86574689. The next prime is 86574703. The reversal of 86574701 is 10747568.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60062500 + 26512201 = 7750^2 + 5149^2 .

It is a cyclic number.

It is not a de Polignac number, because 86574701 - 2¹⁸ = 86312557 is a prime.

Together with 86574703, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_5029949 and since 86574701 and 5029949 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86574703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43287350 + 43287351.

It is an arithmetic number, because the mean of its divisors is an integer number (43287351).

Almost surely, 2^86574701 is an apocalyptic number.

It is an amenable number.

86574701 is a deficient number, since it is larger than the sum of its proper divisors (1).

86574701 is an equidigital number, since it uses as much as digits as its factorization.

86574701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 86574701 is about 9304.5527028439. The cubic root of 86574701 is about 442.3815440424.

The spelling of 86574701 in words is "eighty-six million, five hundred seventy-four thousand, seven hundred one".