10662404 has 6 divisors (see below), whose sum is σ = 18659214. Its totient is φ = 5331200.

The previous prime is 10662397. The next prime is 10662413. The reversal of 10662404 is 40426601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10252804 + 409600 = 3202^2 + 640^2 .

It is a super-2 number, since 2×10662404² = 227373718118432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10662404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1332797 + ... + 1332804.

It is an arithmetic number, because the mean of its divisors is an integer number (3109869).

Almost surely, 2^10662404 is an apocalyptic number.

It is an amenable number.

10662404 is a deficient number, since it is larger than the sum of its proper divisors (7996810).

10662404 is a wasteful number, since it uses less digits than its factorization.

10662404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665605 (or 2665603 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 10662404 is about 3265.3336736083. Note that the first 3 decimals coincide. The cubic root of 10662404 is about 220.0991564043.

The spelling of 10662404 in words is "ten million, six hundred sixty-two thousand, four hundred four".