47392195 has 4 divisors (see below), whose sum is σ = 56870640. Its totient is φ = 37913752.

The previous prime is 47392193. The next prime is 47392223. The reversal of 47392195 is 59129374.

47392195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47392195 - 2¹ = 47392193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47392193) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4739215 + ... + 4739224.

It is an arithmetic number, because the mean of its divisors is an integer number (14217660).

Almost surely, 2^47392195 is an apocalyptic number.

47392195 is a deficient number, since it is larger than the sum of its proper divisors (9478445).

47392195 is an equidigital number, since it uses as much as digits as its factorization.

47392195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9478444.

The product of its digits is 68040, while the sum is 40.

The square root of 47392195 is about 6884.1989366955. The cubic root of 47392195 is about 361.8836327129.

The spelling of 47392195 in words is "forty-seven million, three hundred ninety-two thousand, one hundred ninety-five".