10707990 has 16 divisors (see below), whose sum is σ = 25699248. Its totient is φ = 2855456.

The previous prime is 10707979. The next prime is 10707997. The reversal of 10707990 is 9970701.

It is a super-2 number, since 2×10707990² = 229322099680200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10707997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178437 + ... + 178496.

It is an arithmetic number, because the mean of its divisors is an integer number (1606203).

Almost surely, 2^10707990 is an apocalyptic number.

10707990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10707990 is an abundant number, since it is smaller than the sum of its proper divisors (14991258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10707990 is a wasteful number, since it uses less digits than its factorization.

10707990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356943.

The product of its (nonzero) digits is 3969, while the sum is 33.

The square root of 10707990 is about 3272.3065259844. The cubic root of 10707990 is about 220.4123807964.

The spelling of 10707990 in words is "ten million, seven hundred seven thousand, nine hundred ninety".