504142746 has 8 divisors (see below), whose sum is σ = 1008285504. Its totient is φ = 168047580.

The previous prime is 504142733. The next prime is 504142753. The reversal of 504142746 is 647241405.

It is a sphenic number, since it is the product of 3 distinct primes.

504142746 is an admirable 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, 42011890 + ... + 42011901.

It is an arithmetic number, because the mean of its divisors is an integer number (126035688).

Almost surely, 2^504142746 is an apocalyptic number.

504142746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

504142746 is a wasteful number, since it uses less digits than its factorization.

504142746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84023796.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 504142746 is about 22453.1233016701. The cubic root of 504142746 is about 795.8865660350.

The spelling of 504142746 in words is "five hundred four million, one hundred forty-two thousand, seven hundred forty-six".