14977995 has 16 divisors (see below), whose sum is σ = 24019200. Its totient is φ = 7970144.

The previous prime is 14977987. The next prime is 14978009. The reversal of 14977995 is 59977941.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14977995 - 2³ = 14977987 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8152 + ... + 9818.

It is an arithmetic number, because the mean of its divisors is an integer number (1501200).

Almost surely, 2^14977995 is an apocalyptic number.

14977995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14977995 is a deficient number, since it is larger than the sum of its proper divisors (9041205).

14977995 is a wasteful number, since it uses less digits than its factorization.

14977995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274.

The product of its digits is 714420, while the sum is 51.

The square root of 14977995 is about 3870.1414702824. The cubic root of 14977995 is about 246.5005506422.

The spelling of 14977995 in words is "fourteen million, nine hundred seventy-seven thousand, nine hundred ninety-five".