14630625 has 75 divisors (see below), whose sum is σ = 29011807. Its totient is φ = 7344000.

The previous prime is 14630579. The next prime is 14630633. The reversal of 14630625 is 52603641.

The square root of 14630625 is 3825.

It is a perfect power (a square), and thus also a powerful number.

14630625 is a `hidden beast` number, since 1 + 4 + 6 + 30 + 625 = 666.

It can be written as a sum of positive squares in 7 ways, for example, as 7144929 + 7485696 = 2673^2 + 2736^2 .

It is a tau number, because it is divible by the number of its divisors (75).

It is not a de Polignac number, because 14630625 - 2¹⁷ = 14499553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 74 ways as a sum of consecutive naturals, for example, 860617 + ... + 860633.

Almost surely, 2^14630625 is an apocalyptic number.

14630625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14630625 is the 3825-th square number.

14630625 is the 1913-rd centered octagonal number.

It is an amenable number.

14630625 is a deficient number, since it is larger than the sum of its proper divisors (14381182).

14630625 is an frugal number, since it uses more digits than its factorization.

14630625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 25 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The cubic root of 14630625 is about 244.5800106994.

The spelling of 14630625 in words is "fourteen million, six hundred thirty thousand, six hundred twenty-five".