41672138 has 16 divisors (see below), whose sum is σ = 64373064. Its totient is φ = 20217600.

The previous prime is 41672131. The next prime is 41672143. The reversal of 41672138 is 83127614.

It can be written as a sum of positive squares in 4 ways, for example, as 39025009 + 2647129 = 6247^2 + 1627^2 .

It is not an unprimeable number, because it can be changed into a prime (41672131) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 44006 + ... + 44942.

Almost surely, 2^41672138 is an apocalyptic number.

41672138 is a deficient number, since it is larger than the sum of its proper divisors (22700926).

41672138 is a wasteful number, since it uses less digits than its factorization.

41672138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577.

The product of its digits is 8064, while the sum is 32.

The square root of 41672138 is about 6455.3960374248. The cubic root of 41672138 is about 346.6958109538.

The spelling of 41672138 in words is "forty-one million, six hundred seventy-two thousand, one hundred thirty-eight".