10723820 has 12 divisors (see below), whose sum is σ = 22520064. Its totient is φ = 4289520.

The previous prime is 10723807. The next prime is 10723859. The reversal of 10723820 is 2832701.

10723820 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 3 ways as a sum of consecutive naturals, for example, 268076 + ... + 268115.

It is an arithmetic number, because the mean of its divisors is an integer number (1876672).

Almost surely, 2^10723820 is an apocalyptic number.

10723820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10723820 is an abundant number, since it is smaller than the sum of its proper divisors (11796244).

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

10723820 is a wasteful number, since it uses less digits than its factorization.

10723820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536200 (or 536198 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 10723820 is about 3274.7244158860. The cubic root of 10723820 is about 220.5209417879.

The spelling of 10723820 in words is "ten million, seven hundred twenty-three thousand, eight hundred twenty".