7020057 has 24 divisors (see below), whose sum is σ = 10456992. Its totient is φ = 4185280.

The previous prime is 7020029. The next prime is 7020073. The reversal of 7020057 is 7500207.

It is not a de Polignac number, because 7020057 - 2⁶ = 7019993 is a prime.

7020057 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7020077) 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, 30013 + ... + 30245.

It is an arithmetic number, because the mean of its divisors is an integer number (435708).

Almost surely, 2^7020057 is an apocalyptic number.

It is an amenable number.

7020057 is a deficient number, since it is larger than the sum of its proper divisors (3436935).

7020057 is a wasteful number, since it uses less digits than its factorization.

7020057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 21.

The square root of 7020057 is about 2649.5390165083. The cubic root of 7020057 is about 191.4756472019.

The spelling of 7020057 in words is "seven million, twenty thousand, fifty-seven".