514232020 has 12 divisors (see below), whose sum is σ = 1079887284. Its totient is φ = 205692800.

The previous prime is 514232009. The next prime is 514232021. The reversal of 514232020 is 20232415.

It can be written as a sum of positive squares in 2 ways, for example, as 214388164 + 299843856 = 14642^2 + 17316^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514232021) 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, 12855781 + ... + 12855820.

It is an arithmetic number, because the mean of its divisors is an integer number (89990607).

Almost surely, 2^514232020 is an apocalyptic number.

It is an amenable number.

514232020 is an abundant number, since it is smaller than the sum of its proper divisors (565655264).

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

514232020 is a wasteful number, since it uses less digits than its factorization.

514232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25711610 (or 25711608 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 514232020 is about 22676.6845019284. The cubic root of 514232020 is about 801.1608252080.

Adding to 514232020 its reverse (20232415), we get a palindrome (534464435).

The spelling of 514232020 in words is "five hundred fourteen million, two hundred thirty-two thousand, twenty".