46872182 has 8 divisors (see below), whose sum is σ = 80352336. Its totient is φ = 20088072.

The previous prime is 46872157. The next prime is 46872187. The reversal of 46872182 is 28127864.

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

It is a super-2 number, since 2×46872182² = 4394002890882248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46872187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1673993 + ... + 1674020.

It is an arithmetic number, because the mean of its divisors is an integer number (10044042).

Almost surely, 2^46872182 is an apocalyptic number.

46872182 is a deficient number, since it is larger than the sum of its proper divisors (33480154).

46872182 is a wasteful number, since it uses less digits than its factorization.

46872182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348022.

The product of its digits is 43008, while the sum is 38.

The square root of 46872182 is about 6846.3261680992. The cubic root of 46872182 is about 360.5551670822. Note that the first 3 decimals are identical.

The spelling of 46872182 in words is "forty-six million, eight hundred seventy-two thousand, one hundred eighty-two".