614450164 has 12 divisors (see below), whose sum is σ = 1078747488. Its totient is φ = 306236600.

The previous prime is 614450153. The next prime is 614450167. The reversal of 614450164 is 461054416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614450167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245722 + ... + 248209.

It is an arithmetic number, because the mean of its divisors is an integer number (89895624).

Almost surely, 2^614450164 is an apocalyptic number.

It is an amenable number.

614450164 is a deficient number, since it is larger than the sum of its proper divisors (464297324).

614450164 is a wasteful number, since it uses less digits than its factorization.

614450164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494246 (or 494244 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 614450164 is about 24788.1052926600. The cubic root of 614450164 is about 850.1499915239.

The spelling of 614450164 in words is "six hundred fourteen million, four hundred fifty thousand, one hundred sixty-four".