47338230 has 16 divisors (see below), whose sum is σ = 113611824. Its totient is φ = 12623520.

The previous prime is 47338219. The next prime is 47338261. The reversal of 47338230 is 3283374.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1577941 = 47338230 / (4 + 7 + 3 + 3 + 8 + 2 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788941 + ... + 789000.

It is an arithmetic number, because the mean of its divisors is an integer number (7100739).

Almost surely, 2^47338230 is an apocalyptic number.

47338230 is an abundant number, since it is smaller than the sum of its proper divisors (66273594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47338230 is a wasteful number, since it uses less digits than its factorization.

47338230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577951.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 47338230 is about 6880.2783373930. The cubic root of 47338230 is about 361.7462228332.

The spelling of 47338230 in words is "forty-seven million, three hundred thirty-eight thousand, two hundred thirty".