512149414 has 16 divisors (see below), whose sum is σ = 878455296. Its totient is φ = 219371400.

The previous prime is 512149411. The next prime is 512149433. The reversal of 512149414 is 414941215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512149411) 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, 19059 + ... + 37249.

It is an arithmetic number, because the mean of its divisors is an integer number (54903456).

Almost surely, 2^512149414 is an apocalyptic number.

512149414 is a deficient number, since it is larger than the sum of its proper divisors (366305882).

512149414 is a wasteful number, since it uses less digits than its factorization.

512149414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20211.

The product of its digits is 5760, while the sum is 31.

The square root of 512149414 is about 22630.7183712758. The cubic root of 512149414 is about 800.0778122230.

The spelling of 512149414 in words is "five hundred twelve million, one hundred forty-nine thousand, four hundred fourteen".