514995312 has 160 divisors (see below), whose sum is σ = 1502126080. Its totient is φ = 150958080.

The previous prime is 514995307. The next prime is 514995337. The reversal of 514995312 is 213599415.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1528008 + ... + 1528344.

It is an arithmetic number, because the mean of its divisors is an integer number (9388288).

Almost surely, 2^514995312 is an apocalyptic number.

514995312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514995312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (751063040).

514995312 is an abundant number, since it is smaller than the sum of its proper divisors (987130768).

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

514995312 is a wasteful number, since it uses less digits than its factorization.

514995312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 465 counting only the distinct ones).

The product of its digits is 48600, while the sum is 39.

The square root of 514995312 is about 22693.5081466044. The cubic root of 514995312 is about 801.5570259550.

The spelling of 514995312 in words is "five hundred fourteen million, nine hundred ninety-five thousand, three hundred twelve".