7042532 has 12 divisors (see below), whose sum is σ = 14085120. Its totient is φ = 3018216.

The previous prime is 7042523. The next prime is 7042579. The reversal of 7042532 is 2352407.

7042532 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 7042498 and 7042507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125732 + ... + 125787.

It is an arithmetic number, because the mean of its divisors is an integer number (1173760).

Almost surely, 2^7042532 is an apocalyptic number.

It is an amenable number.

7042532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7042532 is a wasteful number, since it uses less digits than its factorization.

7042532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251530 (or 251528 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 7042532 is about 2653.7769310927. The cubic root of 7042532 is about 191.6797685646.

Adding to 7042532 its reverse (2352407), we get a palindrome (9394939).

The spelling of 7042532 in words is "seven million, forty-two thousand, five hundred thirty-two".