614355468 has 24 divisors (see below), whose sum is σ = 1433909568. Its totient is φ = 204726096.

The previous prime is 614355463. The next prime is 614355493. The reversal of 614355468 is 864553416.

It is a super-2 number, since 2×614355468² = 754865282122998048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (614355463) 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, 62155 + ... + 71357.

It is an arithmetic number, because the mean of its divisors is an integer number (59746232).

Almost surely, 2^614355468 is an apocalyptic number.

It is an amenable number.

614355468 is an abundant number, since it is smaller than the sum of its proper divisors (819554100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

614355468 is a wasteful number, since it uses less digits than its factorization.

614355468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14773 (or 14771 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 614355468 is about 24786.1951093749. The cubic root of 614355468 is about 850.1063156522.

The spelling of 614355468 in words is "six hundred fourteen million, three hundred fifty-five thousand, four hundred sixty-eight".