16960995 has 20 divisors (see below), whose sum is σ = 30404880. Its totient is φ = 9045648.

The previous prime is 16960949. The next prime is 16961017. The reversal of 16960995 is 59906961.

It is not a de Polignac number, because 16960995 - 2¹¹ = 16958947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 16960995.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20535 + ... + 21344.

It is an arithmetic number, because the mean of its divisors is an integer number (1520244).

Almost surely, 2^16960995 is an apocalyptic number.

16960995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16960995 is a deficient number, since it is larger than the sum of its proper divisors (13443885).

16960995 is an equidigital number, since it uses as much as digits as its factorization.

16960995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41896 (or 41887 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The square root of 16960995 is about 4118.3728583022. The cubic root of 16960995 is about 256.9313558487.

It can be divided in two parts, 16960 and 995, that added together give a triangular number (17955 = T₁₈₉).

The spelling of 16960995 in words is "sixteen million, nine hundred sixty thousand, nine hundred ninety-five".