41672018 has 4 divisors (see below), whose sum is σ = 62508030. Its totient is φ = 20836008.

The previous prime is 41671991. The next prime is 41672023. The reversal of 41672018 is 81027614.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 29019769 + 12652249 = 5387^2 + 3557^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10418003 + ... + 10418006.

Almost surely, 2^41672018 is an apocalyptic number.

41672018 is a deficient number, since it is larger than the sum of its proper divisors (20836012).

41672018 is a wasteful number, since it uses less digits than its factorization.

41672018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20836011.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 41672018 is about 6455.3867428683. The cubic root of 41672018 is about 346.6954781692.

The spelling of 41672018 in words is "forty-one million, six hundred seventy-two thousand, eighteen".