47732413 has 4 divisors (see below), whose sum is σ = 50540220. Its totient is φ = 44924608.

The previous prime is 47732411. The next prime is 47732417. The reversal of 47732413 is 31423774.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31423774 = 2 ⋅15711887.

It can be written as a sum of positive squares in 2 ways, for example, as 42224004 + 5508409 = 6498^2 + 2347^2 .

It is not a de Polignac number, because 47732413 - 2¹ = 47732411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47732411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403878 + ... + 1403911.

It is an arithmetic number, because the mean of its divisors is an integer number (12635055).

Almost surely, 2^47732413 is an apocalyptic number.

It is an amenable number.

47732413 is a deficient number, since it is larger than the sum of its proper divisors (2807807).

47732413 is a wasteful number, since it uses less digits than its factorization.

47732413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2807806.

The product of its digits is 14112, while the sum is 31.

The square root of 47732413 is about 6908.8648126881. The cubic root of 47732413 is about 362.7475293929.

The spelling of 47732413 in words is "forty-seven million, seven hundred thirty-two thousand, four hundred thirteen".