14740458 has 8 divisors (see below), whose sum is σ = 29480928. Its totient is φ = 4913484.

The previous prime is 14740403. The next prime is 14740463. The reversal of 14740458 is 85404741.

It is a sphenic number, since it is the product of 3 distinct primes.

14740458 is an admirable number.

It is a super-2 number, since 2×14740458² = 434562204099528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228366 + ... + 1228377.

It is an arithmetic number, because the mean of its divisors is an integer number (3685116).

Almost surely, 2^14740458 is an apocalyptic number.

14740458 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14740458 is a wasteful number, since it uses less digits than its factorization.

14740458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456748.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 14740458 is about 3839.3304103711. The cubic root of 14740458 is about 245.1905112681.

The spelling of 14740458 in words is "fourteen million, seven hundred forty thousand, four hundred fifty-eight".