7042535 has 8 divisors (see below), whose sum is σ = 8594640. Its totient is φ = 5538304.

The previous prime is 7042523. The next prime is 7042579. The reversal of 7042535 is 5352407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7042535 - 2²⁰ = 5993959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11642 + ... + 12231.

It is an arithmetic number, because the mean of its divisors is an integer number (1074330).

Almost surely, 2^7042535 is an apocalyptic number.

7042535 is a deficient number, since it is larger than the sum of its proper divisors (1552105).

7042535 is a wasteful number, since it uses less digits than its factorization.

7042535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23937.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 7042535 is about 2653.7774963248. Note that the first 3 decimals coincide. The cubic root of 7042535 is about 191.6797957820.

The spelling of 7042535 in words is "seven million, forty-two thousand, five hundred thirty-five".