2025057 has 16 divisors (see below), whose sum is σ = 2911680. Its totient is φ = 1247232.

The previous prime is 2025053. The next prime is 2025103. The reversal of 2025057 is 7505202.

2025057 = T₃₂₈ + T₃₂₉ + ... + T₃₆₁.

It is not a de Polignac number, because 2025057 - 2² = 2025053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2025053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2673 + ... + 3345.

It is an arithmetic number, because the mean of its divisors is an integer number (181980).

2^2025057 is an apocalyptic number.

It is an amenable number.

2025057 is a deficient number, since it is larger than the sum of its proper divisors (886623).

2025057 is a wasteful number, since it uses less digits than its factorization.

2025057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752.

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 2025057 is about 1423.0449746934. The cubic root of 2025057 is about 126.5160868375.

Adding to 2025057 its sum of digits (21), we get a triangular number (2025078 = T₂₀₁₂).

The spelling of 2025057 in words is "two million, twenty-five thousand, fifty-seven".