790542 has 24 divisors (see below), whose sum is σ = 1760616. Its totient is φ = 256176.

The previous prime is 790529. The next prime is 790547. The reversal of 790542 is 245097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73 + ... + 1259.

It is an arithmetic number, because the mean of its divisors is an integer number (73359).

2⁷⁹⁰⁵⁴² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 790542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880308).

790542 is an abundant number, since it is smaller than the sum of its proper divisors (970074).

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

790542 is a wasteful number, since it uses less digits than its factorization.

790542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 790542 is about 889.1242882747. The cubic root of 790542 is about 92.4644908749.

The spelling of 790542 in words is "seven hundred ninety thousand, five hundred forty-two".