614109052 has 24 divisors (see below), whose sum is σ = 1102978800. Its totient is φ = 299068416.

The previous prime is 614109049. The next prime is 614109053. The reversal of 614109052 is 250901416.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 614109052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614109053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13788 + ... + 37660.

It is an arithmetic number, because the mean of its divisors is an integer number (45957450).

Almost surely, 2^614109052 is an apocalyptic number.

It is an amenable number.

614109052 is a deficient number, since it is larger than the sum of its proper divisors (488869748).

614109052 is a wasteful number, since it uses less digits than its factorization.

614109052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24045 (or 24043 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 614109052 is about 24781.2237793052. The cubic root of 614109052 is about 849.9926421508.

The spelling of 614109052 in words is "six hundred fourteen million, one hundred nine thousand, fifty-two".