2397057 has 8 divisors (see below), whose sum is σ = 3441984. Its totient is φ = 1475088.

The previous prime is 2397049. The next prime is 2397061. The reversal of 2397057 is 7507932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2397057 - 2³ = 2397049 is a prime.

It is a super-2 number, since 2×2397057² = 11491764522498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2397007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30693 + ... + 30770.

It is an arithmetic number, because the mean of its divisors is an integer number (430248).

2^2397057 is an apocalyptic number.

It is an amenable number.

2397057 is a deficient number, since it is larger than the sum of its proper divisors (1044927).

2397057 is a wasteful number, since it uses less digits than its factorization.

2397057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61479.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 2397057 is about 1548.2431979505. The cubic root of 2397057 is about 133.8318414882.

The spelling of 2397057 in words is "two million, three hundred ninety-seven thousand, fifty-seven".