10957816 has 8 divisors (see below), whose sum is σ = 20545920. Its totient is φ = 5478904.

The previous prime is 10957801. The next prime is 10957823. The reversal of 10957816 is 61875901.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 684856 + ... + 684871.

It is an arithmetic number, because the mean of its divisors is an integer number (2568240).

Almost surely, 2^10957816 is an apocalyptic number.

It is an amenable number.

10957816 is a deficient number, since it is larger than the sum of its proper divisors (9588104).

10957816 is a wasteful number, since it uses less digits than its factorization.

10957816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369733 (or 1369729 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 10957816 is about 3310.2592043524. The cubic root of 10957816 is about 222.1133528204.

It can be divided in two parts, 1095 and 7816, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 10957816 in words is "ten million, nine hundred fifty-seven thousand, eight hundred sixteen".