2715625 has 24 divisors (see below), whose sum is σ = 3749760. Its totient is φ = 1950000.

The previous prime is 2715623. The next prime is 2715637. The reversal of 2715625 is 5265172.

It is not a de Polignac number, because 2715625 - 2¹ = 2715623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2715593 and 2715602.

It is not an unprimeable number, because it can be changed into a prime (2715623) 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, 34336 + ... + 34414.

It is an arithmetic number, because the mean of its divisors is an integer number (156240).

2^2715625 is an apocalyptic number.

2715625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2715625 is a deficient number, since it is larger than the sum of its proper divisors (1034135).

2715625 is an frugal number, since it uses more digits than its factorization.

2715625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 95 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 2715625 is about 1647.9153497677. The cubic root of 2715625 is about 139.5157589799.

It can be divided in two parts, 27 and 15625, that multiplied together give a cube (421875 = 75³).

The spelling of 2715625 in words is "two million, seven hundred fifteen thousand, six hundred twenty-five".