47810396 has 12 divisors (see below), whose sum is σ = 84917448. Its totient is φ = 23548272.

The previous prime is 47810393. The next prime is 47810419. The reversal of 47810396 is 69301874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47810393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88931 + ... + 89466.

It is an arithmetic number, because the mean of its divisors is an integer number (7076454).

Almost surely, 2^47810396 is an apocalyptic number.

It is an amenable number.

47810396 is a deficient number, since it is larger than the sum of its proper divisors (37107052).

47810396 is a wasteful number, since it uses less digits than its factorization.

47810396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178468 (or 178466 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 47810396 is about 6914.5062007348. The cubic root of 47810396 is about 362.9449685995.

The spelling of 47810396 in words is "forty-seven million, eight hundred ten thousand, three hundred ninety-six".