47214115 has 8 divisors (see below), whose sum is σ = 61015248. Its totient is φ = 34865760.

The previous prime is 47214053. The next prime is 47214119. The reversal of 47214115 is 51141274.

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

It is a de Polignac number, because none of the positive numbers 2^k-47214115 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47214115.

It is not an unprimeable number, because it can be changed into a prime (47214119) 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, 363121 + ... + 363250.

It is an arithmetic number, because the mean of its divisors is an integer number (7626906).

Almost surely, 2^47214115 is an apocalyptic number.

47214115 is a deficient number, since it is larger than the sum of its proper divisors (13801133).

47214115 is a wasteful number, since it uses less digits than its factorization.

47214115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726389.

The product of its digits is 1120, while the sum is 25.

The square root of 47214115 is about 6871.2527969796. The cubic root of 47214115 is about 361.4297948015.

Adding to 47214115 its reverse (51141274), we get a palindrome (98355389).

It can be divided in two parts, 4721 and 4115, that added together give a square (8836 = 94²).

The spelling of 47214115 in words is "forty-seven million, two hundred fourteen thousand, one hundred fifteen".