2997975 has 24 divisors (see below), whose sum is σ = 5035392. Its totient is φ = 1573600.

The previous prime is 2997959. The next prime is 2997977. The reversal of 2997975 is 5797992.

It is not a de Polignac number, because 2997975 - 2⁴ = 2997959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2997977) 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, 5044 + ... + 5606.

It is an arithmetic number, because the mean of its divisors is an integer number (209808).

2^2997975 is an apocalyptic number.

2997975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2997975 is a deficient number, since it is larger than the sum of its proper divisors (2037417).

2997975 is a wasteful number, since it uses less digits than its factorization.

2997975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647 (or 642 counting only the distinct ones).

The product of its digits is 357210, while the sum is 48.

The square root of 2997975 is about 1731.4661417423. The cubic root of 2997975 is about 144.1924991113.

The spelling of 2997975 in words is "two million, nine hundred ninety-seven thousand, nine hundred seventy-five".