12401700 has 72 divisors (see below), whose sum is σ = 36476832. Its totient is φ = 3252480.

The previous prime is 12401671. The next prime is 12401713. The reversal of 12401700 is 710421.

12401700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12401700.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19792 + ... + 20408.

Almost surely, 2^12401700 is an apocalyptic number.

12401700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12401700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18238416).

12401700 is an abundant number, since it is smaller than the sum of its proper divisors (24075132).

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

12401700 is a wasteful number, since it uses less digits than its factorization.

12401700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 12401700 is about 3521.6047478387. The cubic root of 12401700 is about 231.4694823923.

The spelling of 12401700 in words is "twelve million, four hundred one thousand, seven hundred".