4027525 has 24 divisors (see below), whose sum is σ = 5381600. Its totient is φ = 2980800.

The previous prime is 4027519. The next prime is 4027547. The reversal of 4027525 is 5257204.

It is not a de Polignac number, because 4027525 - 2⁵ = 4027493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 4027525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28906 + ... + 29044.

Almost surely, 2^4027525 is an apocalyptic number.

4027525 is the 1159-th octagonal number.

It is an amenable number.

4027525 is a deficient number, since it is larger than the sum of its proper divisors (1354075).

4027525 is a wasteful number, since it uses less digits than its factorization.

4027525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 4027525 is about 2006.8694526551. The cubic root of 4027525 is about 159.1033833138.

The spelling of 4027525 in words is "four million, twenty-seven thousand, five hundred twenty-five".