2757025 has 6 divisors (see below), whose sum is σ = 3418742. Its totient is φ = 2205600.

The previous prime is 2757019. The next prime is 2757037. The reversal of 2757025 is 5207572.

It can be written as a sum of positive squares in 3 ways, for example, as 54289 + 2702736 = 233^2 + 1644^2 .

It is not a de Polignac number, because 2757025 - 2⁵ = 2756993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2756984 and 2757002.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55116 + ... + 55165.

2^2757025 is an apocalyptic number.

2757025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2757025 is a deficient number, since it is larger than the sum of its proper divisors (661717).

2757025 is a wasteful number, since it uses less digits than its factorization.

2757025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110291 (or 110286 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 2757025 is about 1660.4291613917. The cubic root of 2757025 is about 140.2211640391.

The spelling of 2757025 in words is "two million, seven hundred fifty-seven thousand, twenty-five".