13974500 has 48 divisors (see below), whose sum is σ = 32148480. Its totient is φ = 5292000.

The previous prime is 13974487. The next prime is 13974517. The reversal of 13974500 is 547931.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8765 + ... + 10235.

It is an arithmetic number, because the mean of its divisors is an integer number (669760).

Almost surely, 2^13974500 is an apocalyptic number.

13974500 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 13974500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16074240).

13974500 is an abundant number, since it is smaller than the sum of its proper divisors (18173980).

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

13974500 is a wasteful number, since it uses less digits than its factorization.

13974500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1497 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 13974500 is about 3738.2482528585. The cubic root of 13974500 is about 240.8678074182.

The spelling of 13974500 in words is "thirteen million, nine hundred seventy-four thousand, five hundred".