47859550 has 24 divisors (see below), whose sum is σ = 92891376. Its totient is φ = 18311040.

The previous prime is 47859547. The next prime is 47859551. The reversal of 47859550 is 5595874.

It is a junction number, because it is equal to n+sod(n) for n = 47859497 and 47859506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47859551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19659 + ... + 21958.

It is an arithmetic number, because the mean of its divisors is an integer number (3870474).

Almost surely, 2^47859550 is an apocalyptic number.

47859550 is a deficient number, since it is larger than the sum of its proper divisors (45031826).

47859550 is a wasteful number, since it uses less digits than its factorization.

47859550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41652 (or 41647 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 47859550 is about 6918.0596990775. The cubic root of 47859550 is about 363.0693075726.

The spelling of 47859550 in words is "forty-seven million, eight hundred fifty-nine thousand, five hundred fifty".