47759597 has 4 divisors (see below), whose sum is σ = 50273280. Its totient is φ = 45245916.

The previous prime is 47759581. The next prime is 47759651. The reversal of 47759597 is 79595774.

47759597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79595774 = 2 ⋅39797887.

It is not a de Polignac number, because 47759597 - 2⁴ = 47759581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47759507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256813 + ... + 1256850.

It is an arithmetic number, because the mean of its divisors is an integer number (12568320).

Almost surely, 2^47759597 is an apocalyptic number.

It is an amenable number.

47759597 is a deficient number, since it is larger than the sum of its proper divisors (2513683).

47759597 is a wasteful number, since it uses less digits than its factorization.

47759597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513682.

The product of its digits is 2778300, while the sum is 53.

The square root of 47759597 is about 6910.8318602032. The cubic root of 47759597 is about 362.8163788870.

The spelling of 47759597 in words is "forty-seven million, seven hundred fifty-nine thousand, five hundred ninety-seven".