10820074 has 16 divisors (see below), whose sum is σ = 17521920. Its totient is φ = 4995760.

The previous prime is 10820057. The next prime is 10820081. The reversal of 10820074 is 47002801.

10820074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2722 + ... + 5389.

It is an arithmetic number, because the mean of its divisors is an integer number (1095120).

Almost surely, 2^10820074 is an apocalyptic number.

10820074 is a deficient number, since it is larger than the sum of its proper divisors (6701846).

10820074 is a wasteful number, since it uses less digits than its factorization.

10820074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8165.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 10820074 is about 3289.3880889916. The cubic root of 10820074 is about 221.1787556156.

Adding to 10820074 its reverse (47002801), we get a palindrome (57822875).

The spelling of 10820074 in words is "ten million, eight hundred twenty thousand, seventy-four".