47866046 has 16 divisors (see below), whose sum is σ = 74711040. Its totient is φ = 22974840.

The previous prime is 47866043. The next prime is 47866079. The reversal of 47866046 is 64066874.

It is a junction number, because it is equal to n+sod(n) for n = 47865994 and 47866012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47866043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4835 + ... + 10913.

It is an arithmetic number, because the mean of its divisors is an integer number (4669440).

Almost surely, 2^47866046 is an apocalyptic number.

47866046 is a deficient number, since it is larger than the sum of its proper divisors (26844994).

47866046 is a wasteful number, since it uses less digits than its factorization.

47866046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6239.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 47866046 is about 6918.5291789513. The cubic root of 47866046 is about 363.0857333541.

The spelling of 47866046 in words is "forty-seven million, eight hundred sixty-six thousand, forty-six".