6692260240 has 40 divisors (see below), whose sum is σ = 15572684088. Its totient is φ = 2674636800.

The previous prime is 6692260229. The next prime is 6692260241. The reversal of 6692260240 is 420622966.

It can be written as a sum of positive squares in 4 ways, for example, as 437981184 + 6254279056 = 20928^2 + 79084^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 6692260240.

It is not an unprimeable number, because it can be changed into a prime (6692260241) 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, 61254 + ... + 130906.

Almost surely, 2^6692260240 is an apocalyptic number.

It is an amenable number.

6692260240 is an abundant number, since it is smaller than the sum of its proper divisors (8880423848).

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

6692260240 is a wasteful number, since it uses less digits than its factorization.

6692260240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70867 (or 70861 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 6692260240 is about 81806.2359481232. The cubic root of 6692260240 is about 1884.4774297413.

The spelling of 6692260240 in words is "six billion, six hundred ninety-two million, two hundred sixty thousand, two hundred forty".