506672442 has 16 divisors (see below), whose sum is σ = 1125938880. Its totient is φ = 168890796.

The previous prime is 506672407. The next prime is 506672479. The reversal of 506672442 is 244276605.

It is a junction number, because it is equal to n+sod(n) for n = 506672397 and 506672406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4691358 + ... + 4691465.

It is an arithmetic number, because the mean of its divisors is an integer number (70371180).

Almost surely, 2^506672442 is an apocalyptic number.

506672442 is an abundant number, since it is smaller than the sum of its proper divisors (619266438).

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

506672442 is a wasteful number, since it uses less digits than its factorization.

506672442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9382834 (or 9382828 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 506672442 is about 22509.3856424381. The cubic root of 506672442 is about 797.2155500000.

The spelling of 506672442 in words is "five hundred six million, six hundred seventy-two thousand, four hundred forty-two".