14974540 has 24 divisors (see below), whose sum is σ = 35939232. Its totient is φ = 5134080.

The previous prime is 14974523. The next prime is 14974559. The reversal of 14974540 is 4547941.

It is a junction number, because it is equal to n+sod(n) for n = 14974496 and 14974505.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 53341 + ... + 53620.

It is an arithmetic number, because the mean of its divisors is an integer number (1497468).

Almost surely, 2^14974540 is an apocalyptic number.

14974540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14974540 is an abundant number, since it is smaller than the sum of its proper divisors (20964692).

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

14974540 is a wasteful number, since it uses less digits than its factorization.

14974540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106977 (or 106975 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 14974540 is about 3869.6950784267. The cubic root of 14974540 is about 246.4815956153.

The spelling of 14974540 in words is "fourteen million, nine hundred seventy-four thousand, five hundred forty".