2982975 has 24 divisors (see below), whose sum is σ = 5094912. Its totient is φ = 1538400.

The previous prime is 2982971. The next prime is 2982979. The reversal of 2982975 is 5792892.

It is an interprime number because it is at equal distance from previous prime (2982971) and next prime (2982979).

It is not a de Polignac number, because 2982975 - 2² = 2982971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1684 + ... + 2966.

It is an arithmetic number, because the mean of its divisors is an integer number (212288).

2^2982975 is an apocalyptic number.

2982975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2982975 is a deficient number, since it is larger than the sum of its proper divisors (2111937).

2982975 is a wasteful number, since it uses less digits than its factorization.

2982975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327 (or 1322 counting only the distinct ones).

The product of its digits is 90720, while the sum is 42.

The square root of 2982975 is about 1727.1291208245. The cubic root of 2982975 is about 143.9516137587.

The spelling of 2982975 in words is "two million, nine hundred eighty-two thousand, nine hundred seventy-five".