2511325 has 24 divisors (see below), whose sum is σ = 3481920. Its totient is φ = 1785600.

The previous prime is 2511323. The next prime is 2511337. The reversal of 2511325 is 5231152.

It is not a de Polignac number, because 2511325 - 2¹ = 2511323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2511323) 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, 7920 + ... + 8230.

It is an arithmetic number, because the mean of its divisors is an integer number (145080).

2^2511325 is an apocalyptic number.

2511325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2511325 is a deficient number, since it is larger than the sum of its proper divisors (970595).

2511325 is a wasteful number, since it uses less digits than its factorization.

2511325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 352 counting only the distinct ones).

The product of its digits is 300, while the sum is 19.

The square root of 2511325 is about 1584.7160628958. The cubic root of 2511325 is about 135.9255106791.

Adding to 2511325 its reverse (5231152), we get a palindrome (7742477).

The spelling of 2511325 in words is "two million, five hundred eleven thousand, three hundred twenty-five".