47412955 has 4 divisors (see below), whose sum is σ = 56895552. Its totient is φ = 37930360.

The previous prime is 47412889. The next prime is 47412979. The reversal of 47412955 is 55921474.

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

It is not a de Polignac number, because 47412955 - 2¹¹ = 47410907 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4741291 + ... + 4741300.

It is an arithmetic number, because the mean of its divisors is an integer number (14223888).

Almost surely, 2^47412955 is an apocalyptic number.

47412955 is a deficient number, since it is larger than the sum of its proper divisors (9482597).

47412955 is an equidigital number, since it uses as much as digits as its factorization.

47412955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9482596.

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

The square root of 47412955 is about 6885.7065723134. The cubic root of 47412955 is about 361.9364656566.

The spelling of 47412955 in words is "forty-seven million, four hundred twelve thousand, nine hundred fifty-five".