47651005 has 16 divisors (see below), whose sum is σ = 58988160. Its totient is φ = 36925632.

The previous prime is 47650991. The next prime is 47651027. The reversal of 47651005 is 50015674.

It is a cyclic number.

It is not a de Polignac number, because 47651005 - 2¹⁷ = 47519933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56376 + ... + 57214.

It is an arithmetic number, because the mean of its divisors is an integer number (3686760).

Almost surely, 2^47651005 is an apocalyptic number.

It is an amenable number.

47651005 is a deficient number, since it is larger than the sum of its proper divisors (11337155).

47651005 is a wasteful number, since it uses less digits than its factorization.

47651005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 47651005 is about 6902.9707372985. The cubic root of 47651005 is about 362.5411891366.

Adding to 47651005 its reverse (50015674), we get a palindrome (97666679).

The spelling of 47651005 in words is "forty-seven million, six hundred fifty-one thousand, five".