4397057 has 8 divisors (see below), whose sum is σ = 5040000. Its totient is φ = 3757824.

The previous prime is 4397053. The next prime is 4397069. The reversal of 4397057 is 7507934.

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

It is not a de Polignac number, because 4397057 - 2² = 4397053 is a prime.

It is a super-2 number, since 2×4397057² = 38668220522498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4397053) 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, 2444 + ... + 3842.

It is an arithmetic number, because the mean of its divisors is an integer number (630000).

Almost surely, 2^4397057 is an apocalyptic number.

It is an amenable number.

4397057 is a deficient number, since it is larger than the sum of its proper divisors (642943).

4397057 is a wasteful number, since it uses less digits than its factorization.

4397057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 4397057 is about 2096.9160688974. The cubic root of 4397057 is about 163.8277116913.

The spelling of 4397057 in words is "four million, three hundred ninety-seven thousand, fifty-seven".