47830441 has 4 divisors (see below), whose sum is σ = 47966292. Its totient is φ = 47694592.

The previous prime is 47830423. The next prime is 47830459. The reversal of 47830441 is 14403874.

47830441 = T₃₃₄ + T₃₃₅ + ... + T₆₈₆.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (47830423) and next prime (47830459).

It can be written as a sum of positive squares in 2 ways, for example, as 23040000 + 24790441 = 4800^2 + 4979^2 .

It is a cyclic number.

It is not a de Polignac number, because 47830441 - 2²³ = 39441833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47830481) 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, 67396 + ... + 68101.

It is an arithmetic number, because the mean of its divisors is an integer number (11991573).

Almost surely, 2^47830441 is an apocalyptic number.

It is an amenable number.

47830441 is a deficient number, since it is larger than the sum of its proper divisors (135851).

47830441 is a wasteful number, since it uses less digits than its factorization.

47830441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135850.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 47830441 is about 6915.9555377402. The cubic root of 47830441 is about 362.9956843155.

The spelling of 47830441 in words is "forty-seven million, eight hundred thirty thousand, four hundred forty-one".