47276825 has 6 divisors (see below), whose sum is σ = 58623294. Its totient is φ = 37821440.

The previous prime is 47276797. The next prime is 47276833. The reversal of 47276825 is 52867274.

It can be written as a sum of positive squares in 3 ways, for example, as 52441 + 47224384 = 229^2 + 6872^2 .

It is not a de Polignac number, because 47276825 - 2¹⁰ = 47275801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 945512 + ... + 945561.

It is an arithmetic number, because the mean of its divisors is an integer number (9770549).

Almost surely, 2^47276825 is an apocalyptic number.

It is an amenable number.

47276825 is a deficient number, since it is larger than the sum of its proper divisors (11346469).

47276825 is a wasteful number, since it uses less digits than its factorization.

47276825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891083 (or 1891078 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 47276825 is about 6875.8144972069. The cubic root of 47276825 is about 361.5897415683.

The spelling of 47276825 in words is "forty-seven million, two hundred seventy-six thousand, eight hundred twenty-five".