47381119 has 8 divisors (see below), whose sum is σ = 48121920. Its totient is φ = 46644000.

The previous prime is 47381107. The next prime is 47381137. The reversal of 47381119 is 91118374.

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

It is a cyclic number.

It is not a de Polignac number, because 47381119 - 2⁹ = 47380607 is a prime.

It is a super-2 number, since 2×47381119² = 4489940875384322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47381519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35769 + ... + 37069.

It is an arithmetic number, because the mean of its divisors is an integer number (6015240).

Almost surely, 2^47381119 is an apocalyptic number.

47381119 is a deficient number, since it is larger than the sum of its proper divisors (740801).

47381119 is a wasteful number, since it uses less digits than its factorization.

47381119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841.

The product of its digits is 6048, while the sum is 34.

The square root of 47381119 is about 6883.3944387925. The cubic root of 47381119 is about 361.8554386512.

The spelling of 47381119 in words is "forty-seven million, three hundred eighty-one thousand, one hundred nineteen".