614162228 has 6 divisors (see below), whose sum is σ = 1074783906. Its totient is φ = 307081112.

The previous prime is 614162209. The next prime is 614162233. The reversal of 614162228 is 822261416.

It can be written as a sum of positive squares in only one way, i.e., 577825444 + 36336784 = 24038^2 + 6028^2 .

It is a junction number, because it is equal to n+sod(n) for n = 614162194 and 614162203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76770275 + ... + 76770282.

It is an arithmetic number, because the mean of its divisors is an integer number (179130651).

Almost surely, 2^614162228 is an apocalyptic number.

It is an amenable number.

614162228 is a deficient number, since it is larger than the sum of its proper divisors (460621678).

614162228 is a wasteful number, since it uses less digits than its factorization.

614162228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153540561 (or 153540559 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 614162228 is about 24782.2966651600. The cubic root of 614162228 is about 850.0171752008.

The spelling of 614162228 in words is "six hundred fourteen million, one hundred sixty-two thousand, two hundred twenty-eight".