502928461 has 16 divisors (see below), whose sum is σ = 607224960. Its totient is φ = 406909440.

The previous prime is 502928443. The next prime is 502928483. The reversal of 502928461 is 164829205.

It is not a de Polignac number, because 502928461 - 2⁷ = 502928333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 502928461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502928431) 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, 30645 + ... + 44101.

It is an arithmetic number, because the mean of its divisors is an integer number (37951560).

Almost surely, 2^502928461 is an apocalyptic number.

It is an amenable number.

502928461 is a deficient number, since it is larger than the sum of its proper divisors (104296499).

502928461 is a wasteful number, since it uses less digits than its factorization.

502928461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13764.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 502928461 is about 22426.0665521174. The cubic root of 502928461 is about 795.2470579540.

The spelling of 502928461 in words is "five hundred two million, nine hundred twenty-eight thousand, four hundred sixty-one".