68937466 has 32 divisors (see below), whose sum is σ = 116096400. Its totient is φ = 30663360.

The previous prime is 68937443. The next prime is 68937469. The reversal of 68937466 is 66473986.

It can be written as a sum of positive squares in 8 ways, for example, as 3667225 + 65270241 = 1915^2 + 8079^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68937469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127156 + ... + 127696.

Almost surely, 2^68937466 is an apocalyptic number.

68937466 is a deficient number, since it is larger than the sum of its proper divisors (47158934).

68937466 is a wasteful number, since it uses less digits than its factorization.

68937466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 585 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

The square root of 68937466 is about 8302.8589052205. The cubic root of 68937466 is about 410.0326485998.

The spelling of 68937466 in words is "sixty-eight million, nine hundred thirty-seven thousand, four hundred sixty-six".