47434407 has 16 divisors (see below), whose sum is σ = 66065280. Its totient is φ = 30242592.

The previous prime is 47434399. The next prime is 47434423. The reversal of 47434407 is 70443474.

It is not a de Polignac number, because 47434407 - 2³ = 47434399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47434447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2928 + ... + 10170.

It is an arithmetic number, because the mean of its divisors is an integer number (4129080).

Almost surely, 2^47434407 is an apocalyptic number.

47434407 is a deficient number, since it is larger than the sum of its proper divisors (18630873).

47434407 is a wasteful number, since it uses less digits than its factorization.

47434407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7342.

The product of its (nonzero) digits is 37632, while the sum is 33.

The square root of 47434407 is about 6887.2641157429. The cubic root of 47434407 is about 361.9910434991.

The spelling of 47434407 in words is "forty-seven million, four hundred thirty-four thousand, four hundred seven".