14970897 has 12 divisors (see below), whose sum is σ = 22896900. Its totient is φ = 9393408.

The previous prime is 14970881. The next prime is 14970899. The reversal of 14970897 is 79807941.

It can be written as a sum of positive squares in 2 ways, for example, as 12278016 + 2692881 = 3504^2 + 1641^2 .

It is not a de Polignac number, because 14970897 - 2⁴ = 14970881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14970899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48772 + ... + 49077.

It is an arithmetic number, because the mean of its divisors is an integer number (1908075).

Almost surely, 2^14970897 is an apocalyptic number.

14970897 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14970897 is a deficient number, since it is larger than the sum of its proper divisors (7926003).

14970897 is a wasteful number, since it uses less digits than its factorization.

14970897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97872 (or 97869 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 14970897 is about 3869.2243408725. The cubic root of 14970897 is about 246.4616060134.

The spelling of 14970897 in words is "fourteen million, nine hundred seventy thousand, eight hundred ninety-seven".