7042926 has 48 divisors (see below), whose sum is σ = 15800400. Its totient is φ = 2090880.

The previous prime is 7042907. The next prime is 7042933. The reversal of 7042926 is 6292407.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7042893 and 7042902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64560 + ... + 64668.

It is an arithmetic number, because the mean of its divisors is an integer number (329175).

Almost surely, 2^7042926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7042926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7900200).

7042926 is an abundant number, since it is smaller than the sum of its proper divisors (8757474).

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

7042926 is a wasteful number, since it uses less digits than its factorization.

7042926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 7042926 is about 2653.8511638749. The cubic root of 7042926 is about 191.6833430564.

The spelling of 7042926 in words is "seven million, forty-two thousand, nine hundred twenty-six".