611655432 has 32 divisors (see below), whose sum is σ = 1531241280. Its totient is φ = 203604800.

The previous prime is 611655409. The next prime is 611655439. The reversal of 611655432 is 234556116.

It is a junction number, because it is equal to n+sod(n) for n = 611655393 and 611655402.

It is not an unprimeable number, because it can be changed into a prime (611655439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682 + ... + 34982.

It is an arithmetic number, because the mean of its divisors is an integer number (47851290).

Almost surely, 2^611655432 is an apocalyptic number.

It is an amenable number.

611655432 is an abundant number, since it is smaller than the sum of its proper divisors (919585848).

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

611655432 is a wasteful number, since it uses less digits than its factorization.

611655432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35053 (or 35049 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 611655432 is about 24731.6686052519. The cubic root of 611655432 is about 848.8591069485.

The spelling of 611655432 in words is "six hundred eleven million, six hundred fifty-five thousand, four hundred thirty-two".