614134505 has 4 divisors (see below), whose sum is σ = 736961412. Its totient is φ = 491307600.

The previous prime is 614134427. The next prime is 614134541. The reversal of 614134505 is 505431416.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 276457129 + 337677376 = 16627^2 + 18376^2 .

It is not a de Polignac number, because 614134505 - 2⁸ = 614134249 is a prime.

It is a super-2 number, since 2×614134505² = 754322380463190050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61413446 + ... + 61413455.

It is an arithmetic number, because the mean of its divisors is an integer number (184240353).

Almost surely, 2^614134505 is an apocalyptic number.

It is an amenable number.

614134505 is a deficient number, since it is larger than the sum of its proper divisors (122826907).

614134505 is a wasteful number, since it uses less digits than its factorization.

614134505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122826906.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 614134505 is about 24781.7373281213. The cubic root of 614134505 is about 850.0043852138.

The spelling of 614134505 in words is "six hundred fourteen million, one hundred thirty-four thousand, five hundred five".