86252462 has 4 divisors (see below), whose sum is σ = 129378696. Its totient is φ = 43126230.

The previous prime is 86252459. The next prime is 86252483. The reversal of 86252462 is 26425268.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×86252462² = 14878974402122888, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 21563114 + ... + 21563117.

It is an arithmetic number, because the mean of its divisors is an integer number (32344674).

Almost surely, 2^86252462 is an apocalyptic number.

86252462 is a deficient number, since it is larger than the sum of its proper divisors (43126234).

86252462 is a wasteful number, since it uses less digits than its factorization.

86252462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43126233.

The product of its digits is 46080, while the sum is 35.

The square root of 86252462 is about 9287.2203591818. The cubic root of 86252462 is about 441.8320000610.

The spelling of 86252462 in words is "eighty-six million, two hundred fifty-two thousand, four hundred sixty-two".