2611725 has 24 divisors (see below), whose sum is σ = 4374720. Its totient is φ = 1374720.

The previous prime is 2611723. The next prime is 2611729. The reversal of 2611725 is 5271162.

It is not a de Polignac number, because 2611725 - 2¹ = 2611723 is a prime.

It is a super-2 number, since 2×2611725² = 13642214951250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2611695 and 2611704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2611723) 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, 7096 + ... + 7454.

It is an arithmetic number, because the mean of its divisors is an integer number (182280).

2^2611725 is an apocalyptic number.

2611725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2611725 is a deficient number, since it is larger than the sum of its proper divisors (1762995).

2611725 is a wasteful number, since it uses less digits than its factorization.

2611725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 464 counting only the distinct ones).

The product of its digits is 840, while the sum is 24.

The square root of 2611725 is about 1616.0832280548. The cubic root of 2611725 is about 137.7132778267.

Adding to 2611725 its reverse (5271162), we get a palindrome (7882887).

The spelling of 2611725 in words is "two million, six hundred eleven thousand, seven hundred twenty-five".