7402085852 has 12 divisors (see below), whose sum is σ = 14804171760. Its totient is φ = 3172322496.

The previous prime is 7402085843. The next prime is 7402085857. The reversal of 7402085852 is 2585802047.

7402085852 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7402085857) 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, 132180077 + ... + 132180132.

It is an arithmetic number, because the mean of its divisors is an integer number (1233680980).

Almost surely, 2^7402085852 is an apocalyptic number.

It is an amenable number.

7402085852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7402085852 is a wasteful number, since it uses less digits than its factorization.

7402085852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264360220 (or 264360218 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 7402085852 is about 86035.3755846977. The cubic root of 7402085852 is about 1948.8782373048.

Adding to 7402085852 its reverse (2585802047), we get a palindrome (9987887899).

The spelling of 7402085852 in words is "seven billion, four hundred two million, eighty-five thousand, eight hundred fifty-two".