6526494 has 48 divisors (see below), whose sum is σ = 15807792. Its totient is φ = 2006208.

The previous prime is 6526489. The next prime is 6526501. The reversal of 6526494 is 4946256.

6526494 is a `hidden beast` number, since 6 + 5 + 2 + 649 + 4 = 666.

It is a Curzon number.

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, 5802 + ... + 6834.

It is an arithmetic number, because the mean of its divisors is an integer number (329329).

Almost surely, 2^6526494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6526494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7903896).

6526494 is an abundant number, since it is smaller than the sum of its proper divisors (9281298).

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

6526494 is a wasteful number, since it uses less digits than its factorization.

6526494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063 (or 1051 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 6526494 is about 2554.7003738208. The cubic root of 6526494 is about 186.8787760373.

It can be divided in two parts, 652649 and 4, that added together give a triangular number (652653 = T₁₁₄₂).

The spelling of 6526494 in words is "six million, five hundred twenty-six thousand, four hundred ninety-four".