514142620 has 12 divisors (see below), whose sum is σ = 1079699544. Its totient is φ = 205657040.

The previous prime is 514142599. The next prime is 514142677. The reversal of 514142620 is 26241415.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12853546 + ... + 12853585.

It is an arithmetic number, because the mean of its divisors is an integer number (89974962).

Almost surely, 2^514142620 is an apocalyptic number.

It is an amenable number.

514142620 is an abundant number, since it is smaller than the sum of its proper divisors (565556924).

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

514142620 is a wasteful number, since it uses less digits than its factorization.

514142620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25707140 (or 25707138 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 514142620 is about 22674.7132286166. The cubic root of 514142620 is about 801.1143948510.

The spelling of 514142620 in words is "five hundred fourteen million, one hundred forty-two thousand, six hundred twenty".