3122057 has 4 divisors (see below), whose sum is σ = 3135360. Its totient is φ = 3108756.

The previous prime is 3122017. The next prime is 3122059. The reversal of 3122057 is 7502213.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7502213 = 29 ⋅258697.

It is a cyclic number.

It is not a de Polignac number, because 3122057 - 2¹⁰ = 3121033 is a prime.

It is a super-2 number, since 2×3122057² = 19494479822498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6293 + ... + 6770.

It is an arithmetic number, because the mean of its divisors is an integer number (783840).

Almost surely, 2^3122057 is an apocalyptic number.

It is an amenable number.

3122057 is a deficient number, since it is larger than the sum of its proper divisors (13303).

3122057 is a wasteful number, since it uses less digits than its factorization.

3122057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13302.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 3122057 is about 1766.9343507895. The cubic root of 3122057 is about 146.1549771132.

The spelling of 3122057 in words is "three million, one hundred twenty-two thousand, fifty-seven".