47325291 has 8 divisors (see below), whose sum is σ = 67954320. Its totient is φ = 29123232.

The previous prime is 47325281. The next prime is 47325301. The reversal of 47325291 is 19252374.

It is an interprime number because it is at equal distance from previous prime (47325281) and next prime (47325301).

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

It is not a de Polignac number, because 47325291 - 2⁵ = 47325259 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (47325221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606696 + ... + 606773.

It is an arithmetic number, because the mean of its divisors is an integer number (8494290).

Almost surely, 2^47325291 is an apocalyptic number.

47325291 is a deficient number, since it is larger than the sum of its proper divisors (20629029).

47325291 is a wasteful number, since it uses less digits than its factorization.

47325291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213485.

The product of its digits is 15120, while the sum is 33.

The square root of 47325291 is about 6879.3379768696. The cubic root of 47325291 is about 361.7132610255.

The spelling of 47325291 in words is "forty-seven million, three hundred twenty-five thousand, two hundred ninety-one".