47653417 has 16 divisors (see below), whose sum is σ = 57536512. Its totient is φ = 38601360.

The previous prime is 47653399. The next prime is 47653423. The reversal of 47653417 is 71435674.

It is a de Polignac number, because none of the positive numbers 2^k-47653417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47657417) 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, 6778 + ... + 11884.

It is an arithmetic number, because the mean of its divisors is an integer number (3596032).

Almost surely, 2^47653417 is an apocalyptic number.

It is an amenable number.

47653417 is a deficient number, since it is larger than the sum of its proper divisors (9883095).

47653417 is a wasteful number, since it uses less digits than its factorization.

47653417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5188.

The product of its digits is 70560, while the sum is 37.

The square root of 47653417 is about 6903.1454424777. The cubic root of 47653417 is about 362.5473060736.

The spelling of 47653417 in words is "forty-seven million, six hundred fifty-three thousand, four hundred seventeen".