10662004 has 6 divisors (see below), whose sum is σ = 18658514. Its totient is φ = 5331000.

The previous prime is 10661971. The next prime is 10662019. The reversal of 10662004 is 40026601.

It can be written as a sum of positive squares in only one way, i.e., 8133904 + 2528100 = 2852^2 + 1590^2 .

It is a super-2 number, since 2×10662004² = 227356658592032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1332747 + ... + 1332754.

Almost surely, 2^10662004 is an apocalyptic number.

It is an amenable number.

10662004 is a deficient number, since it is larger than the sum of its proper divisors (7996510).

10662004 is a wasteful number, since it uses less digits than its factorization.

10662004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665505 (or 2665503 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 10662004 is about 3265.2724235506. The cubic root of 10662004 is about 220.0964040306.

Adding to 10662004 its reverse (40026601), we get a palindrome (50688605).

The spelling of 10662004 in words is "ten million, six hundred sixty-two thousand, four".