47305406 has 8 divisors (see below), whose sum is σ = 72468000. Its totient is φ = 23149408.

The previous prime is 47305403. The next prime is 47305429. The reversal of 47305406 is 60450374.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47305403) 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, 251531 + ... + 251718.

It is an arithmetic number, because the mean of its divisors is an integer number (9058500).

Almost surely, 2^47305406 is an apocalyptic number.

47305406 is a deficient number, since it is larger than the sum of its proper divisors (25162594).

47305406 is a wasteful number, since it uses less digits than its factorization.

47305406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503298.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 47305406 is about 6877.8925551363. The cubic root of 47305406 is about 361.6625927276.

The spelling of 47305406 in words is "forty-seven million, three hundred five thousand, four hundred six".