611253832 has 48 divisors (see below), whose sum is σ = 1349354160. Its totient is φ = 258795936.

The previous prime is 611253791. The next prime is 611253913. The reversal of 611253832 is 238352116.

It is a junction number, because it is equal to n+sod(n) for n = 611253794 and 611253803.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23143 + ... + 41929.

It is an arithmetic number, because the mean of its divisors is an integer number (28111545).

Almost surely, 2^611253832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 611253832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (674677080).

611253832 is an abundant number, since it is smaller than the sum of its proper divisors (738100328).

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

611253832 is a wasteful number, since it uses less digits than its factorization.

611253832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18890 (or 18879 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 611253832 is about 24723.5481272410. The cubic root of 611253832 is about 848.6732853042.

The spelling of 611253832 in words is "six hundred eleven million, two hundred fifty-three thousand, eight hundred thirty-two".