10551964 has 12 divisors (see below), whose sum is σ = 18742024. Its totient is φ = 5197104.

The previous prime is 10551953. The next prime is 10551977. The reversal of 10551964 is 46915501.

It is a super-2 number, since 2×10551964² = 222687888514592, 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 in 3 ways as a sum of consecutive naturals, for example, 19419 + ... + 19954.

Almost surely, 2^10551964 is an apocalyptic number.

It is an amenable number.

10551964 is a deficient number, since it is larger than the sum of its proper divisors (8190060).

10551964 is a wasteful number, since it uses less digits than its factorization.

10551964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39444 (or 39442 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 10551964 is about 3248.3786725073. The cubic root of 10551964 is about 219.3365965789.

The spelling of 10551964 in words is "ten million, five hundred fifty-one thousand, nine hundred sixty-four".