44672134 has 8 divisors (see below), whose sum is σ = 72162720. Its totient is φ = 20617896.

The previous prime is 44672129. The next prime is 44672149. The reversal of 44672134 is 43127644.

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

It is a super-2 number, since 2×44672134² = 3991199112227912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44672096 and 44672105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859054 + ... + 859105.

It is an arithmetic number, because the mean of its divisors is an integer number (9020340).

Almost surely, 2^44672134 is an apocalyptic number.

44672134 is a deficient number, since it is larger than the sum of its proper divisors (27490586).

44672134 is a wasteful number, since it uses less digits than its factorization.

44672134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718174.

The product of its digits is 16128, while the sum is 31.

The square root of 44672134 is about 6683.7215681086. The cubic root of 44672134 is about 354.8233836795.

Adding to 44672134 its reverse (43127644), we get a palindrome (87799778).

The spelling of 44672134 in words is "forty-four million, six hundred seventy-two thousand, one hundred thirty-four".