10957818 has 16 divisors (see below), whose sum is σ = 22622976. Its totient is φ = 3534720.

The previous prime is 10957801. The next prime is 10957823. The reversal of 10957818 is 81875901.

It is a super-2 number, since 2×10957818² = 240147550642248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29271 + ... + 29642.

It is an arithmetic number, because the mean of its divisors is an integer number (1413936).

Almost surely, 2^10957818 is an apocalyptic number.

10957818 is an abundant number, since it is smaller than the sum of its proper divisors (11665158).

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

10957818 is a wasteful number, since it uses less digits than its factorization.

10957818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58949.

The product of its (nonzero) digits is 20160, while the sum is 39.

The square root of 10957818 is about 3310.2595064436. The cubic root of 10957818 is about 222.1133663336.

The spelling of 10957818 in words is "ten million, nine hundred fifty-seven thousand, eight hundred eighteen".