47124801 has 16 divisors (see below), whose sum is σ = 70038720. Its totient is φ = 31315680.

The previous prime is 47124751. The next prime is 47124809. The reversal of 47124801 is 10842174.

It is not a de Polignac number, because 47124801 - 2¹¹ = 47122753 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (47124809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6301 + ... + 11573.

It is an arithmetic number, because the mean of its divisors is an integer number (4377420).

Almost surely, 2^47124801 is an apocalyptic number.

It is an amenable number.

47124801 is a deficient number, since it is larger than the sum of its proper divisors (22913919).

47124801 is a wasteful number, since it uses less digits than its factorization.

47124801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613 (or 5607 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 47124801 is about 6864.7506145526. The cubic root of 47124801 is about 361.2017477647.

Adding to 47124801 its reverse (10842174), we get a palindrome (57966975).

The spelling of 47124801 in words is "forty-seven million, one hundred twenty-four thousand, eight hundred one".