7042854 has 32 divisors (see below), whose sum is σ = 17337600. Its totient is φ = 1857312.

The previous prime is 7042843. The next prime is 7042873. The reversal of 7042854 is 4582407.

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 15 ways as a sum of consecutive naturals, for example, 5904 + ... + 6995.

It is an arithmetic number, because the mean of its divisors is an integer number (541800).

Almost surely, 2^7042854 is an apocalyptic number.

7042854 is an abundant number, since it is smaller than the sum of its proper divisors (10294746).

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

7042854 is a wasteful number, since it uses less digits than its factorization.

7042854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12924.

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

The square root of 7042854 is about 2653.8375986484. The cubic root of 7042854 is about 191.6826898598.

It can be divided in two parts, 70 and 42854, that added together give a palindrome (42924).

The spelling of 7042854 in words is "seven million, forty-two thousand, eight hundred fifty-four".