47151841 has 8 divisors (see below), whose sum is σ = 52282368. Its totient is φ = 42162000.

The previous prime is 47151809. The next prime is 47151847. The reversal of 47151841 is 14815174.

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 47151841 - 2⁵ = 47151809 is a prime.

It is a super-2 number, since 2×47151841² = 4446592219378562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47151847) 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, 34465 + ... + 35806.

It is an arithmetic number, because the mean of its divisors is an integer number (6535296).

Almost surely, 2^47151841 is an apocalyptic number.

It is an amenable number.

47151841 is a deficient number, since it is larger than the sum of its proper divisors (5130527).

47151841 is a wasteful number, since it uses less digits than its factorization.

47151841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70343.

The product of its digits is 4480, while the sum is 31.

The square root of 47151841 is about 6866.7198137102. The cubic root of 47151841 is about 361.2708198710.

It can be divided in two parts, 4715 and 1841, that added together give a palindrome (6556).

The spelling of 47151841 in words is "forty-seven million, one hundred fifty-one thousand, eight hundred forty-one".