6992025620 has 24 divisors (see below), whose sum is σ = 14730178344. Its totient is φ = 2787872256.

The previous prime is 6992025619. The next prime is 6992025637. The reversal of 6992025620 is 265202996.

It can be written as a sum of positive squares in 4 ways, for example, as 47803396 + 6944222224 = 6914^2 + 83332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552209 + ... + 564728.

It is an arithmetic number, because the mean of its divisors is an integer number (613757431).

Almost surely, 2^6992025620 is an apocalyptic number.

It is an amenable number.

6992025620 is an abundant number, since it is smaller than the sum of its proper divisors (7738152724).

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

6992025620 is a wasteful number, since it uses less digits than its factorization.

6992025620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117259 (or 1117257 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 6992025620 is about 83618.3330376778. Note that the first 3 decimals coincide. The cubic root of 6992025620 is about 1912.2045048467.

The spelling of 6992025620 in words is "six billion, nine hundred ninety-two million, twenty-five thousand, six hundred twenty".