2526741 has 32 divisors (see below), whose sum is σ = 4435200. Its totient is φ = 1391040.

The previous prime is 2526721. The next prime is 2526743. The reversal of 2526741 is 1476252.

It is not a de Polignac number, because 2526741 - 2⁵ = 2526709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5251 + ... + 5711.

It is an arithmetic number, because the mean of its divisors is an integer number (138600).

2^2526741 is an apocalyptic number.

2526741 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2526741 is a deficient number, since it is larger than the sum of its proper divisors (1908459).

2526741 is a wasteful number, since it uses less digits than its factorization.

2526741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 500 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 2526741 is about 1589.5725840615. The cubic root of 2526741 is about 136.2030739278.

Subtracting from 2526741 its product of digits (3360), we obtain a triangular number (2523381 = T₂₂₄₆).

The spelling of 2526741 in words is "two million, five hundred twenty-six thousand, seven hundred forty-one".