47330474 has 8 divisors (see below), whose sum is σ = 72914628. Its totient is φ = 23025600.

The previous prime is 47330461. The next prime is 47330477. The reversal of 47330474 is 47403374.

It can be written as a sum of positive squares in 2 ways, for example, as 43099225 + 4231249 = 6565^2 + 2057^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 47330474.

It is not an unprimeable number, because it can be changed into a prime (47330477) 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, 319727 + ... + 319874.

Almost surely, 2^47330474 is an apocalyptic number.

47330474 is a deficient number, since it is larger than the sum of its proper divisors (25584154).

47330474 is a wasteful number, since it uses less digits than its factorization.

47330474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639640.

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 47330474 is about 6879.7146743161. The cubic root of 47330474 is about 361.7264653211.

Subtracting 47330474 from its reverse (47403374), we obtain a square (72900 = 270²).

The spelling of 47330474 in words is "forty-seven million, three hundred thirty thousand, four hundred seventy-four".