47012055 has 32 divisors (see below), whose sum is σ = 80434944. Its totient is φ = 23364096.

The previous prime is 47012041. The next prime is 47012057. The reversal of 47012055 is 55021074.

It is not a de Polignac number, because 47012055 - 2¹⁰ = 47011031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47012057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26424 + ... + 28146.

It is an arithmetic number, because the mean of its divisors is an integer number (2513592).

Almost surely, 2^47012055 is an apocalyptic number.

47012055 is a deficient number, since it is larger than the sum of its proper divisors (33422889).

47012055 is a wasteful number, since it uses less digits than its factorization.

47012055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 47012055 is about 6856.5337452681. The cubic root of 47012055 is about 360.9134595596.

The spelling of 47012055 in words is "forty-seven million, twelve thousand, fifty-five".