2057070 has 32 divisors (see below), whose sum is σ = 4976640. Its totient is φ = 544160.

The previous prime is 2057053. The next prime is 2057087. The reversal of 2057070 is 707502.

It is an interprime number because it is at equal distance from previous prime (2057053) and next prime (2057087).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5551 + ... + 5909.

It is an arithmetic number, because the mean of its divisors is an integer number (155520).

2^2057070 is an apocalyptic number.

2057070 is an abundant number, since it is smaller than the sum of its proper divisors (2919570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2057070 is a wasteful number, since it uses less digits than its factorization.

2057070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560.

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

The square root of 2057070 is about 1434.2489323684. The cubic root of 2057070 is about 127.1792784963.

The spelling of 2057070 in words is "two million, fifty-seven thousand, seventy".