47488441 has 16 divisors (see below), whose sum is σ = 63762048. Its totient is φ = 34156800.

The previous prime is 47488433. The next prime is 47488481. The reversal of 47488441 is 14488474.

It is a cyclic number.

It is not a de Polignac number, because 47488441 - 2³ = 47488433 is a prime.

It is a super-2 number, since 2×47488441² = 4510304057220962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47488394 and 47488403.

It is not an unprimeable number, because it can be changed into a prime (47488411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22720 + ... + 24721.

It is an arithmetic number, because the mean of its divisors is an integer number (3985128).

Almost surely, 2^47488441 is an apocalyptic number.

It is an amenable number.

47488441 is a deficient number, since it is larger than the sum of its proper divisors (16273607).

47488441 is a wasteful number, since it uses less digits than its factorization.

47488441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47472.

The product of its digits is 114688, while the sum is 40.

The square root of 47488441 is about 6891.1857470250. The cubic root of 47488441 is about 362.1284430712.

The spelling of 47488441 in words is "forty-seven million, four hundred eighty-eight thousand, four hundred forty-one".