611422214 has 32 divisors (see below), whose sum is σ = 1002630720. Its totient is φ = 277955712.

The previous prime is 611422183. The next prime is 611422247. The reversal of 611422214 is 412224116.

It is a self number, because there is not a number n which added to its sum of digits gives 611422214.

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, 612764 + ... + 613760.

It is an arithmetic number, because the mean of its divisors is an integer number (31332210).

Almost surely, 2^611422214 is an apocalyptic number.

611422214 is a deficient number, since it is larger than the sum of its proper divisors (391208506).

611422214 is a wasteful number, since it uses less digits than its factorization.

611422214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344.

The product of its digits is 768, while the sum is 23.

The square root of 611422214 is about 24726.9531887776. The cubic root of 611422214 is about 848.7512061166.

The spelling of 611422214 in words is "six hundred eleven million, four hundred twenty-two thousand, two hundred fourteen".