47477241 has 48 divisors (see below), whose sum is σ = 81544320. Its totient is φ = 26058240.

The previous prime is 47477237. The next prime is 47477249. The reversal of 47477241 is 14277474.

It is not a de Polignac number, because 47477241 - 2² = 47477237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47477196 and 47477205.

It is not an unprimeable number, because it can be changed into a prime (47477249) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 196881 + ... + 197121.

It is an arithmetic number, because the mean of its divisors is an integer number (1698840).

Almost surely, 2^47477241 is an apocalyptic number.

It is an amenable number.

47477241 is a deficient number, since it is larger than the sum of its proper divisors (34067079).

47477241 is a wasteful number, since it uses less digits than its factorization.

47477241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366 (or 363 counting only the distinct ones).

The product of its digits is 43904, while the sum is 36.

The square root of 47477241 is about 6890.3730668230. The cubic root of 47477241 is about 362.0999718799.

The spelling of 47477241 in words is "forty-seven million, four hundred seventy-seven thousand, two hundred forty-one".