7042124 has 12 divisors (see below), whose sum is σ = 12446448. Its totient is φ = 3486000.

The previous prime is 7042121. The next prime is 7042129. The reversal of 7042124 is 4212407.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7042096 and 7042105.

It is not an unprimeable number, because it can be changed into a prime (7042121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8312 + ... + 9119.

It is an arithmetic number, because the mean of its divisors is an integer number (1037204).

Almost surely, 2^7042124 is an apocalyptic number.

It is an amenable number.

7042124 is a deficient number, since it is larger than the sum of its proper divisors (5404324).

7042124 is a wasteful number, since it uses less digits than its factorization.

7042124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17536 (or 17534 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 7042124 is about 2653.7000584090. The cubic root of 7042124 is about 191.6760669198.

The spelling of 7042124 in words is "seven million, forty-two thousand, one hundred twenty-four".