3526542 has 12 divisors (see below), whose sum is σ = 7640880. Its totient is φ = 1175508.

The previous prime is 3526541. The next prime is 3526573. The reversal of 3526542 is 2456253.

3526542 is a `hidden beast` number, since 3 + 5 + 2 + 654 + 2 = 666.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3526541) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97942 + ... + 97977.

It is an arithmetic number, because the mean of its divisors is an integer number (636740).

Almost surely, 2^3526542 is an apocalyptic number.

3526542 is an abundant number, since it is smaller than the sum of its proper divisors (4114338).

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

3526542 is a wasteful number, since it uses less digits than its factorization.

3526542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195927 (or 195924 counting only the distinct ones).

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

The square root of 3526542 is about 1877.9089434794. The cubic root of 3526542 is about 152.2122784237.

The spelling of 3526542 in words is "three million, five hundred twenty-six thousand, five hundred forty-two".