7626942 has 48 divisors (see below), whose sum is σ = 18018000. Its totient is φ = 2322432.

The previous prime is 7626929. The next prime is 7626947. The reversal of 7626942 is 2496267.

It is a happy number.

7626942 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 7626897 and 7626906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7626947) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9534 + ... + 10302.

It is an arithmetic number, because the mean of its divisors is an integer number (375375).

Almost surely, 2^7626942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7626942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9009000).

7626942 is an abundant number, since it is smaller than the sum of its proper divisors (10391058).

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

7626942 is a wasteful number, since it uses less digits than its factorization.

7626942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825 (or 822 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 7626942 is about 2761.6918727476. The cubic root of 7626942 is about 196.8415674144.

The spelling of 7626942 in words is "seven million, six hundred twenty-six thousand, nine hundred forty-two".