14577972 has 24 divisors (see below), whose sum is σ = 34077792. Its totient is φ = 4850400.

The previous prime is 14577971. The next prime is 14577973. The reversal of 14577972 is 27977541.

It is an interprime number because it is at equal distance from previous prime (14577971) and next prime (14577973).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14577971) by changing a digit.

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, 10647 + ... + 11937.

It is an arithmetic number, because the mean of its divisors is an integer number (1419908).

Almost surely, 2^14577972 is an apocalyptic number.

14577972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14577972 is an abundant number, since it is smaller than the sum of its proper divisors (19499820).

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

14577972 is a wasteful number, since it uses less digits than its factorization.

14577972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239 (or 2237 counting only the distinct ones).

The product of its digits is 123480, while the sum is 42.

The square root of 14577972 is about 3818.1110512922. Note that the first 3 decimals coincide. The cubic root of 14577972 is about 244.2862581393.

The spelling of 14577972 in words is "fourteen million, five hundred seventy-seven thousand, nine hundred seventy-two".