47075330 has 8 divisors (see below), whose sum is σ = 84735612. Its totient is φ = 18830128.

The previous prime is 47075309. The next prime is 47075447. The reversal of 47075330 is 3357074.

It can be written as a sum of positive squares in 2 ways, for example, as 46936201 + 139129 = 6851^2 + 373^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 47075293 and 47075302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2353757 + ... + 2353776.

Almost surely, 2^47075330 is an apocalyptic number.

47075330 is a deficient number, since it is larger than the sum of its proper divisors (37660282).

47075330 is a wasteful number, since it uses less digits than its factorization.

47075330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707540.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 47075330 is about 6861.1464056672. The cubic root of 47075330 is about 361.0753085521.

The spelling of 47075330 in words is "forty-seven million, seventy-five thousand, three hundred thirty".