10677989 has 16 divisors (see below), whose sum is σ = 13142016. Its totient is φ = 8467200.

The previous prime is 10677983. The next prime is 10678007. The reversal of 10677989 is 98977601.

It is not a de Polignac number, because 10677989 - 2¹² = 10673893 is a prime.

It is a super-2 number, since 2×10677989² = 228038898168242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10677983) 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, 6524 + ... + 7994.

It is an arithmetic number, because the mean of its divisors is an integer number (821376).

Almost surely, 2^10677989 is an apocalyptic number.

It is an amenable number.

10677989 is a deficient number, since it is larger than the sum of its proper divisors (2464027).

10677989 is a wasteful number, since it uses less digits than its factorization.

10677989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556.

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 10677989 is about 3267.7192351853. The cubic root of 10677989 is about 220.2063422198.

The spelling of 10677989 in words is "ten million, six hundred seventy-seven thousand, nine hundred eighty-nine".