7042485 has 32 divisors (see below), whose sum is σ = 11923200. Its totient is φ = 3542528.

The previous prime is 7042459. The next prime is 7042493. The reversal of 7042485 is 5842407.

It is a cyclic number.

It is not a de Polignac number, because 7042485 - 2⁶ = 7042421 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47191 + ... + 47339.

It is an arithmetic number, because the mean of its divisors is an integer number (372600).

Almost surely, 2^7042485 is an apocalyptic number.

It is an amenable number.

7042485 is a deficient number, since it is larger than the sum of its proper divisors (4880715).

7042485 is a wasteful number, since it uses less digits than its factorization.

7042485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 7042485 is about 2653.7680757745. The cubic root of 7042485 is about 191.6793421569.

The spelling of 7042485 in words is "seven million, forty-two thousand, four hundred eighty-five".