47143119 has 8 divisors (see below), whose sum is σ = 62961840. Its totient is φ = 31376576.

The previous prime is 47143111. The next prime is 47143127. The reversal of 47143119 is 91134174.

It is an interprime number because it is at equal distance from previous prime (47143111) and next prime (47143127).

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 47143119 - 2³ = 47143111 is a prime.

It is a super-2 number, since 2×47143119² = 4444947338096322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47143111) 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, 10884 + ... + 14585.

It is an arithmetic number, because the mean of its divisors is an integer number (7870230).

Almost surely, 2^47143119 is an apocalyptic number.

47143119 is a deficient number, since it is larger than the sum of its proper divisors (15818721).

47143119 is a wasteful number, since it uses less digits than its factorization.

47143119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26089.

The product of its digits is 3024, while the sum is 30.

The square root of 47143119 is about 6866.0846921663. The cubic root of 47143119 is about 361.2485429155.

The spelling of 47143119 in words is "forty-seven million, one hundred forty-three thousand, one hundred nineteen".