611417642 has 32 divisors (see below), whose sum is σ = 1024614144. Its totient is φ = 271252800.

The previous prime is 611417627. The next prime is 611417669. The reversal of 611417642 is 246714116.

611417642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 611417599 and 611417608.

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, 558848 + ... + 559940.

It is an arithmetic number, because the mean of its divisors is an integer number (32019192).

Almost surely, 2^611417642 is an apocalyptic number.

611417642 is a deficient number, since it is larger than the sum of its proper divisors (413196502).

611417642 is a wasteful number, since it uses less digits than its factorization.

611417642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694.

The product of its digits is 8064, while the sum is 32.

The square root of 611417642 is about 24726.8607388807. The cubic root of 611417642 is about 848.7490905571.

The spelling of 611417642 in words is "six hundred eleven million, four hundred seventeen thousand, six hundred forty-two".