2975497 has 4 divisors (see below), whose sum is σ = 3400576. Its totient is φ = 2550420.

The previous prime is 2975491. The next prime is 2975501. The reversal of 2975497 is 7945792.

2975497 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 2975497 - 2¹¹ = 2973449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2975491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212529 + ... + 212542.

It is an arithmetic number, because the mean of its divisors is an integer number (850144).

2^2975497 is an apocalyptic number.

It is an amenable number.

2975497 is a deficient number, since it is larger than the sum of its proper divisors (425079).

2975497 is an equidigital number, since it uses as much as digits as its factorization.

2975497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425078.

The product of its digits is 158760, while the sum is 43.

The square root of 2975497 is about 1724.9628981517. The cubic root of 2975497 is about 143.8312226554.

The spelling of 2975497 in words is "two million, nine hundred seventy-five thousand, four hundred ninety-seven".