47617023 has 8 divisors (see below), whose sum is σ = 65537536. Its totient is φ = 30720600.

The previous prime is 47616997. The next prime is 47617049. The reversal of 47617023 is 32071674.

It is an interprime number because it is at equal distance from previous prime (47616997) and next prime (47617049).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47617023 - 2⁵ = 47616991 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 (47617093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255913 + ... + 256098.

It is an arithmetic number, because the mean of its divisors is an integer number (8192192).

Almost surely, 2^47617023 is an apocalyptic number.

47617023 is a deficient number, since it is larger than the sum of its proper divisors (17920513).

47617023 is a wasteful number, since it uses less digits than its factorization.

47617023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512045.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 47617023 is about 6900.5088942773. The cubic root of 47617023 is about 362.4549873558.

Adding to 47617023 its reverse (32071674), we get a palindrome (79688697).

The spelling of 47617023 in words is "forty-seven million, six hundred seventeen thousand, twenty-three".