500420415 has 32 divisors (see below), whose sum is σ = 924846336. Its totient is φ = 228354560.

The previous prime is 500420413. The next prime is 500420419. The reversal of 500420415 is 514024005.

It is not a de Polignac number, because 500420415 - 2¹ = 500420413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500420391 and 500420400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500420411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86397 + ... + 92006.

It is an arithmetic number, because the mean of its divisors is an integer number (28901448).

Almost surely, 2^500420415 is an apocalyptic number.

500420415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

500420415 is a deficient number, since it is larger than the sum of its proper divisors (424425921).

500420415 is a wasteful number, since it uses less digits than its factorization.

500420415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178439.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 500420415 is about 22370.0785649045. The cubic root of 500420415 is about 793.9229194018.

The spelling of 500420415 in words is "five hundred million, four hundred twenty thousand, four hundred fifteen".