47774441 has 24 divisors (see below), whose sum is σ = 58325760. Its totient is φ = 38750400.

The previous prime is 47774431. The next prime is 47774453. The reversal of 47774441 is 14447774.

It is not a de Polignac number, because 47774441 - 2¹⁴ = 47758057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47774395 and 47774404.

It is not an unprimeable number, because it can be changed into a prime (47774401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57215 + ... + 58043.

It is an arithmetic number, because the mean of its divisors is an integer number (2430240).

Almost surely, 2^47774441 is an apocalyptic number.

It is an amenable number.

47774441 is a deficient number, since it is larger than the sum of its proper divisors (10551319).

47774441 is a wasteful number, since it uses less digits than its factorization.

47774441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 884 counting only the distinct ones).

The product of its digits is 87808, while the sum is 38.

The square root of 47774441 is about 6911.9057429916. The cubic root of 47774441 is about 362.8539635736.

The spelling of 47774441 in words is "forty-seven million, seven hundred seventy-four thousand, four hundred forty-one".