10392220 has 12 divisors (see below), whose sum is σ = 21823704. Its totient is φ = 4156880.

The previous prime is 10392191. The next prime is 10392233. The reversal of 10392220 is 2229301.

It is a happy number.

10392220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 259786 + ... + 259825.

It is an arithmetic number, because the mean of its divisors is an integer number (1818642).

Almost surely, 2^10392220 is an apocalyptic number.

10392220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10392220 is an abundant number, since it is smaller than the sum of its proper divisors (11431484).

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

10392220 is a wasteful number, since it uses less digits than its factorization.

10392220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519620 (or 519618 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10392220 is about 3223.6966358515. The cubic root of 10392220 is about 218.2241333120.

The spelling of 10392220 in words is "ten million, three hundred ninety-two thousand, two hundred twenty".