47050925 has 6 divisors (see below), whose sum is σ = 58343178. Its totient is φ = 37640720.

The previous prime is 47050873. The next prime is 47050931. The reversal of 47050925 is 52905074.

It can be written as a sum of positive squares in 3 ways, for example, as 292681 + 46758244 = 541^2 + 6838^2 .

It is not a de Polignac number, because 47050925 - 2¹⁰ = 47049901 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47050891 and 47050900.

It is a congruent 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, 940994 + ... + 941043.

It is an arithmetic number, because the mean of its divisors is an integer number (9723863).

Almost surely, 2^47050925 is an apocalyptic number.

It is an amenable number.

47050925 is a deficient number, since it is larger than the sum of its proper divisors (11292253).

47050925 is a wasteful number, since it uses less digits than its factorization.

47050925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882047 (or 1882042 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 47050925 is about 6859.3676822284. The cubic root of 47050925 is about 361.0129010156.

Adding to 47050925 its reverse (52905074), we get a palindrome (99955999).

The spelling of 47050925 in words is "forty-seven million, fifty thousand, nine hundred twenty-five".