6235746140 has 48 divisors (see below), whose sum is σ = 14295606528. Its totient is φ = 2270882304.

The previous prime is 6235746119. The next prime is 6235746169. The reversal of 6235746140 is 416475326.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6235746094 and 6235746103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145292 + ... + 183251.

It is an arithmetic number, because the mean of its divisors is an integer number (297825136).

Almost surely, 2^6235746140 is an apocalyptic number.

It is an amenable number.

6235746140 is an abundant number, since it is smaller than the sum of its proper divisors (8059860388).

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

6235746140 is a wasteful number, since it uses less digits than its factorization.

6235746140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328638 (or 328636 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 6235746140 is about 78966.7407203818. The cubic root of 6235746140 is about 1840.6143722655.

The spelling of 6235746140 in words is "six billion, two hundred thirty-five million, seven hundred forty-six thousand, one hundred forty".