7252542 has 24 divisors (see below), whose sum is σ = 17142840. Its totient is φ = 2197680.

The previous prime is 7252529. The next prime is 7252559. The reversal of 7252542 is 2452527.

7252542 is a `hidden beast` number, since 72 + 52 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18117 + ... + 18512.

It is an arithmetic number, because the mean of its divisors is an integer number (714285).

Almost surely, 2^7252542 is an apocalyptic number.

7252542 is an abundant number, since it is smaller than the sum of its proper divisors (9890298).

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

7252542 is a wasteful number, since it uses less digits than its factorization.

7252542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36648 (or 36645 counting only the distinct ones).

The product of its digits is 5600, while the sum is 27.

The square root of 7252542 is about 2693.0543997476. The cubic root of 7252542 is about 193.5664495455.

The spelling of 7252542 in words is "seven million, two hundred fifty-two thousand, five hundred forty-two".