14830977 has 40 divisors (see below), whose sum is σ = 24200640. Its totient is φ = 8067360.

The previous prime is 14830973. The next prime is 14830993. The reversal of 14830977 is 77903841.

It is not a de Polignac number, because 14830977 - 2² = 14830973 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14830973) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 208852 + ... + 208922.

It is an arithmetic number, because the mean of its divisors is an integer number (605016).

Almost surely, 2^14830977 is an apocalyptic number.

It is an amenable number.

14830977 is a deficient number, since it is larger than the sum of its proper divisors (9369663).

14830977 is an frugal number, since it uses more digits than its factorization.

14830977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 14830977 is about 3851.1007517332. The cubic root of 14830977 is about 245.6913804494.

Subtracting from 14830977 its product of nonzero digits (42336), we obtain a triangular number (14788641 = T₅₄₃₈).

It can be divided in two parts, 148 and 30977, that added together give a triangular number (31125 = T₂₄₉).

The spelling of 14830977 in words is "fourteen million, eight hundred thirty thousand, nine hundred seventy-seven".