2530395 has 48 divisors (see below), whose sum is σ = 5204160. Its totient is φ = 1112832.

The previous prime is 2530373. The next prime is 2530403. The reversal of 2530395 is 5930352.

It is not a de Polignac number, because 2530395 - 2⁷ = 2530267 is a prime.

2530395 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8997 + ... + 9273.

It is an arithmetic number, because the mean of its divisors is an integer number (108420).

2^2530395 is an apocalyptic number.

2530395 is an abundant number, since it is smaller than the sum of its proper divisors (2673765).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2530395 is a wasteful number, since it uses less digits than its factorization.

2530395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

The square root of 2530395 is about 1590.7215343988. The cubic root of 2530395 is about 136.2686981605.

The spelling of 2530395 in words is "two million, five hundred thirty thousand, three hundred ninety-five".