12262920 has 32 divisors (see below), whose sum is σ = 36789120. Its totient is φ = 3270080.

The previous prime is 12262919. The next prime is 12262937. The reversal of 12262920 is 2926221.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50976 + ... + 51215.

It is an arithmetic number, because the mean of its divisors is an integer number (1149660).

Almost surely, 2^12262920 is an apocalyptic number.

12262920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12262920 is an abundant number, since it is smaller than the sum of its proper divisors (24526200).

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

12262920 is a wasteful number, since it uses less digits than its factorization.

12262920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102205 (or 102201 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 12262920 is about 3501.8452278763. The cubic root of 12262920 is about 230.6028294431.

The spelling of 12262920 in words is "twelve million, two hundred sixty-two thousand, nine hundred twenty".