514253620 has 48 divisors (see below), whose sum is σ = 1148112000. Its totient is φ = 192931200.

The previous prime is 514253599. The next prime is 514253627. The reversal of 514253620 is 26352415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514253627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31681 + ... + 45079.

It is an arithmetic number, because the mean of its divisors is an integer number (23919000).

Almost surely, 2^514253620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514253620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574056000).

514253620 is an abundant number, since it is smaller than the sum of its proper divisors (633858380).

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

514253620 is a wasteful number, since it uses less digits than its factorization.

514253620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13528 (or 13526 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 514253620 is about 22677.1607570260. The cubic root of 514253620 is about 801.1720424737.

The spelling of 514253620 in words is "five hundred fourteen million, two hundred fifty-three thousand, six hundred twenty".