614427485 has 8 divisors (see below), whose sum is σ = 842643456. Its totient is φ = 421321680.

The previous prime is 614427479. The next prime is 614427493. The reversal of 614427485 is 584724416.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 614427485 - 2⁶ = 614427421 is a prime.

It is a super-2 number, since 2×614427485² = 755042268646850450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8777501 + ... + 8777570.

It is an arithmetic number, because the mean of its divisors is an integer number (105330432).

Almost surely, 2^614427485 is an apocalyptic number.

It is an amenable number.

614427485 is a deficient number, since it is larger than the sum of its proper divisors (228215971).

614427485 is a wasteful number, since it uses less digits than its factorization.

614427485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17555083.

The product of its digits is 215040, while the sum is 41.

The square root of 614427485 is about 24787.6478311275. The cubic root of 614427485 is about 850.1395318805.

The spelling of 614427485 in words is "six hundred fourteen million, four hundred twenty-seven thousand, four hundred eighty-five".