86966294 has 4 divisors (see below), whose sum is σ = 130449444. Its totient is φ = 43483146.

The previous prime is 86966293. The next prime is 86966333. The reversal of 86966294 is 49266968.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86966293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21741572 + ... + 21741575.

It is an arithmetic number, because the mean of its divisors is an integer number (32612361).

Almost surely, 2^86966294 is an apocalyptic number.

86966294 is a deficient number, since it is larger than the sum of its proper divisors (43483150).

86966294 is a wasteful number, since it uses less digits than its factorization.

86966294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43483149.

The product of its digits is 1119744, while the sum is 50.

The square root of 86966294 is about 9325.5720467969. The cubic root of 86966294 is about 443.0475314479.

The spelling of 86966294 in words is "eighty-six million, nine hundred sixty-six thousand, two hundred ninety-four".