47873466 has 12 divisors (see below), whose sum is σ = 103725882. Its totient is φ = 15957816.

The previous prime is 47873429. The next prime is 47873489. The reversal of 47873466 is 66437874.

It can be written as a sum of positive squares in only one way, i.e., 31640625 + 16232841 = 5625^2 + 4029^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1329801 + ... + 1329836.

Almost surely, 2^47873466 is an apocalyptic number.

47873466 is an abundant number, since it is smaller than the sum of its proper divisors (55852416).

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

47873466 is a wasteful number, since it uses less digits than its factorization.

47873466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659645 (or 2659642 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 47873466 is about 6919.0653993151. The cubic root of 47873466 is about 363.1044937432.

The spelling of 47873466 in words is "forty-seven million, eight hundred seventy-three thousand, four hundred sixty-six".