12474000 has 400 divisors, whose sum is σ = 56174976. Its totient is φ = 2592000.

The previous prime is 12473983. The next prime is 12474017. The reversal of 12474000 is 47421.

It is a happy number.

12474000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12473983) and next prime (12474017).

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1133995 + ... + 1134005.

Almost surely, 2^12474000 is an apocalyptic number.

12474000 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 12474000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28087488).

12474000 is an abundant number, since it is smaller than the sum of its proper divisors (43700976).

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

12474000 is a wasteful number, since it uses less digits than its factorization.

12474000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 12474000 is about 3531.8550366627. The cubic root of 12474000 is about 231.9184215755.

The spelling of 12474000 in words is "twelve million, four hundred seventy-four thousand".