7189707852 has 24 divisors (see below), whose sum is σ = 18639983600. Its totient is φ = 2396569248.

The previous prime is 7189707851. The next prime is 7189707853. The reversal of 7189707852 is 2587079817.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7189707851) and next prime (7189707853).

It is a super-2 number, since 2×7189707852² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7189707851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33285577 + ... + 33285792.

Almost surely, 2^7189707852 is an apocalyptic number.

It is an amenable number.

7189707852 is an abundant number, since it is smaller than the sum of its proper divisors (11450275748).

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

7189707852 is a wasteful number, since it uses less digits than its factorization.

7189707852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66571382 (or 66571374 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 54.

The square root of 7189707852 is about 84792.1449899694. The cubic root of 7189707852 is about 1930.0582415957.

The spelling of 7189707852 in words is "seven billion, one hundred eighty-nine million, seven hundred seven thousand, eight hundred fifty-two".