14974020 has 72 divisors (see below), whose sum is σ = 46551960. Its totient is φ = 3893760.

The previous prime is 14973997. The next prime is 14974051. The reversal of 14974020 is 2047941.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2143296 + 12830724 = 1464^2 + 3582^2 .

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 23 ways as a sum of consecutive naturals, for example, 6366 + ... + 8394.

It is an arithmetic number, because the mean of its divisors is an integer number (646555).

Almost surely, 2^14974020 is an apocalyptic number.

14974020 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 14974020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23275980).

14974020 is an abundant number, since it is smaller than the sum of its proper divisors (31577940).

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

14974020 is a wasteful number, since it uses less digits than its factorization.

14974020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085 (or 2080 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 14974020 is about 3869.6278890870. The cubic root of 14974020 is about 246.4787425079.

The spelling of 14974020 in words is "fourteen million, nine hundred seventy-four thousand, twenty".