2526534 has 12 divisors (see below), whose sum is σ = 5474196. Its totient is φ = 842172.

The previous prime is 2526529. The next prime is 2526541. The reversal of 2526534 is 4356252.

2526534 is a `hidden beast` number, since 2 + 5 + 2 + 653 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2526498 and 2526507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70164 + ... + 70199.

It is an arithmetic number, because the mean of its divisors is an integer number (456183).

2^2526534 is an apocalyptic number.

2526534 is an abundant number, since it is smaller than the sum of its proper divisors (2947662).

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

2526534 is a wasteful number, since it uses less digits than its factorization.

2526534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140371 (or 140368 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2526534 is about 1589.5074708852. The cubic root of 2526534 is about 136.1993544058.

It can be divided in two parts, 252 and 6534, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 2526534 in words is "two million, five hundred twenty-six thousand, five hundred thirty-four".