514161636 has 48 divisors (see below), whose sum is σ = 1222932480. Its totient is φ = 168084000.

The previous prime is 514161589. The next prime is 514161647. The reversal of 514161636 is 636161415.

It is a junction number, because it is equal to n+sod(n) for n = 514161597 and 514161606.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531225 + ... + 532191.

It is an arithmetic number, because the mean of its divisors is an integer number (25477760).

Almost surely, 2^514161636 is an apocalyptic number.

It is an amenable number.

514161636 is an abundant number, since it is smaller than the sum of its proper divisors (708770844).

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

514161636 is a wasteful number, since it uses less digits than its factorization.

514161636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784 (or 1782 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 514161636 is about 22675.1325464704. The cubic root of 514161636 is about 801.1242713606.

The spelling of 514161636 in words is "five hundred fourteen million, one hundred sixty-one thousand, six hundred thirty-six".