47654797 has 2 divisors, whose sum is σ = 47654798. Its totient is φ = 47654796.

The previous prime is 47654773. The next prime is 47654807. The reversal of 47654797 is 79745674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26687556 + 20967241 = 5166^2 + 4579^2 .

It is a cyclic number.

It is not a de Polignac number, because 47654797 - 2¹¹ = 47652749 is a prime.

It is a super-2 number, since 2×47654797² = 4541959354222418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47654797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47654197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23827398 + 23827399.

It is an arithmetic number, because the mean of its divisors is an integer number (23827399).

Almost surely, 2^47654797 is an apocalyptic number.

It is an amenable number.

47654797 is a deficient number, since it is larger than the sum of its proper divisors (1).

47654797 is an equidigital number, since it uses as much as digits as its factorization.

47654797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1481760, while the sum is 49.

The square root of 47654797 is about 6903.2453961887. The cubic root of 47654797 is about 362.5508057209.

The spelling of 47654797 in words is "forty-seven million, six hundred fifty-four thousand, seven hundred ninety-seven".