16482977 has 4 divisors (see below), whose sum is σ = 18837696. Its totient is φ = 14128260.

The previous prime is 16482941. The next prime is 16482989. The reversal of 16482977 is 77928461.

16482977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16482977 - 2⁶ = 16482913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16482997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177349 + ... + 1177362.

It is an arithmetic number, because the mean of its divisors is an integer number (4709424).

Almost surely, 2^16482977 is an apocalyptic number.

It is an amenable number.

16482977 is a deficient number, since it is larger than the sum of its proper divisors (2354719).

16482977 is an equidigital number, since it uses as much as digits as its factorization.

16482977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354718.

The product of its digits is 169344, while the sum is 44.

The square root of 16482977 is about 4059.9232751371. The cubic root of 16482977 is about 254.4945878066.

The spelling of 16482977 in words is "sixteen million, four hundred eighty-two thousand, nine hundred seventy-seven".