10987996 has 6 divisors (see below), whose sum is σ = 19229000. Its totient is φ = 5493996.

The previous prime is 10987979. The next prime is 10988009. The reversal of 10987996 is 69978901.

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, 1373496 + ... + 1373503.

Almost surely, 2^10987996 is an apocalyptic number.

It is an amenable number.

10987996 is a deficient number, since it is larger than the sum of its proper divisors (8241004).

10987996 is a wasteful number, since it uses less digits than its factorization.

10987996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747003 (or 2747001 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 49.

The square root of 10987996 is about 3314.8146252845. The cubic root of 10987996 is about 222.3170806508.

The spelling of 10987996 in words is "ten million, nine hundred eighty-seven thousand, nine hundred ninety-six".