2975994 has 32 divisors (see below), whose sum is σ = 7559040. Its totient is φ = 850176.

The previous prime is 2975983. The next prime is 2976011. The reversal of 2975994 is 4995792.

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, 3559 + ... + 4314.

It is an arithmetic number, because the mean of its divisors is an integer number (236220).

2^2975994 is an apocalyptic number.

2975994 is an abundant number, since it is smaller than the sum of its proper divisors (4583046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2975994 is a wasteful number, since it uses less digits than its factorization.

2975994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7891 (or 7885 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 2975994 is about 1725.1069532061. The cubic root of 2975994 is about 143.8392302967.

It can be divided in two parts, 2975 and 994, that added together give a square (3969 = 63²).

The spelling of 2975994 in words is "two million, nine hundred seventy-five thousand, nine hundred ninety-four".