10457816 has 16 divisors (see below), whose sum is σ = 19660200. Its totient is φ = 5215104.

The previous prime is 10457813. The next prime is 10457827. The reversal of 10457816 is 61875401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10457813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1955 + ... + 4973.

Almost surely, 2^10457816 is an apocalyptic number.

It is an amenable number.

10457816 is a deficient number, since it is larger than the sum of its proper divisors (9202384).

10457816 is a wasteful number, since it uses less digits than its factorization.

10457816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3458 (or 3454 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 10457816 is about 3233.8546658748. The cubic root of 10457816 is about 218.6823163662.

The spelling of 10457816 in words is "ten million, four hundred fifty-seven thousand, eight hundred sixteen".