10423980 has 72 divisors (see below), whose sum is σ = 36140832. Its totient is φ = 2382336.

The previous prime is 10423961. The next prime is 10423981. The reversal of 10423980 is 8932401.

It is not an unprimeable number, because it can be changed into a prime (10423981) 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 23 ways as a sum of consecutive naturals, for example, 2877 + ... + 5396.

It is an arithmetic number, because the mean of its divisors is an integer number (501956).

Almost surely, 2^10423980 is an apocalyptic number.

10423980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10423980 is an abundant number, since it is smaller than the sum of its proper divisors (25716852).

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

10423980 is a wasteful number, since it uses less digits than its factorization.

10423980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295 (or 8290 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10423980 is about 3228.6188997774. The cubic root of 10423980 is about 218.4462145086.

The spelling of 10423980 in words is "ten million, four hundred twenty-three thousand, nine hundred eighty".