47295145 has 8 divisors (see below), whose sum is σ = 56811456. Its totient is φ = 37797936.

The previous prime is 47295137. The next prime is 47295179. The reversal of 47295145 is 54159274.

47295145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47295145 - 2³ = 47295137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1404 + ... + 9826.

It is an arithmetic number, because the mean of its divisors is an integer number (7101432).

Almost surely, 2^47295145 is an apocalyptic number.

It is an amenable number.

47295145 is a deficient number, since it is larger than the sum of its proper divisors (9516311).

47295145 is a wasteful number, since it uses less digits than its factorization.

47295145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9551.

The product of its digits is 50400, while the sum is 37.

The square root of 47295145 is about 6877.1465739796. The cubic root of 47295145 is about 361.6364414655.

The spelling of 47295145 in words is "forty-seven million, two hundred ninety-five thousand, one hundred forty-five".