2525131 has 8 divisors (see below), whose sum is σ = 2903264. Its totient is φ = 2151360.

The previous prime is 2525123. The next prime is 2525137. The reversal of 2525131 is 1315252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2525131 - 2³ = 2525123 is a prime.

It is a super-2 number, since 2×2525131² = 12752573134322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2525099 and 2525108.

It is not an unprimeable number, because it can be changed into a prime (2525137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271 + ... + 2263.

It is an arithmetic number, because the mean of its divisors is an integer number (362908).

2^2525131 is an apocalyptic number.

2525131 is a deficient number, since it is larger than the sum of its proper divisors (378133).

2525131 is a wasteful number, since it uses less digits than its factorization.

2525131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181.

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

The square root of 2525131 is about 1589.0660779212. The cubic root of 2525131 is about 136.1741389557.

The spelling of 2525131 in words is "two million, five hundred twenty-five thousand, one hundred thirty-one".