86250464 has 24 divisors (see below), whose sum is σ = 170314200. Its totient is φ = 42996096.

The previous prime is 86250457. The next prime is 86250467. The reversal of 86250464 is 46405268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86250467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7307 + ... + 15029.

It is an arithmetic number, because the mean of its divisors is an integer number (7096425).

Almost surely, 2^86250464 is an apocalyptic number.

It is an amenable number.

86250464 is a deficient number, since it is larger than the sum of its proper divisors (84063736).

86250464 is a wasteful number, since it uses less digits than its factorization.

86250464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8082 (or 8074 counting only the distinct ones).

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

The square root of 86250464 is about 9287.1127913900. The cubic root of 86250464 is about 441.8285884206.

The spelling of 86250464 in words is "eighty-six million, two hundred fifty thousand, four hundred sixty-four".