514111394 has 8 divisors (see below), whose sum is σ = 771437100. Its totient is φ = 256965696.

The previous prime is 514111393. The next prime is 514111439. The reversal of 514111394 is 493111415.

It can be written as a sum of positive squares in 2 ways, for example, as 484572169 + 29539225 = 22013^2 + 5435^2 .

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

It is not an unprimeable number, because it can be changed into a prime (514111393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37619 + ... + 49430.

Almost surely, 2^514111394 is an apocalyptic number.

514111394 is a deficient number, since it is larger than the sum of its proper divisors (257325706).

514111394 is a wasteful number, since it uses less digits than its factorization.

514111394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90004.

The product of its digits is 2160, while the sum is 29.

The square root of 514111394 is about 22674.0246537751. The cubic root of 514111394 is about 801.0981761965.

The spelling of 514111394 in words is "five hundred fourteen million, one hundred eleven thousand, three hundred ninety-four".