47510423 has 4 divisors (see below), whose sum is σ = 47621088. Its totient is φ = 47399760.

The previous prime is 47510413. The next prime is 47510443. The reversal of 47510423 is 32401574.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47510423 - 2⁸ = 47510167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47510392 and 47510401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47510413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54686 + ... + 55547.

It is an arithmetic number, because the mean of its divisors is an integer number (11905272).

Almost surely, 2^47510423 is an apocalyptic number.

47510423 is a deficient number, since it is larger than the sum of its proper divisors (110665).

47510423 is a wasteful number, since it uses less digits than its factorization.

47510423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110664.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 47510423 is about 6892.7804984636. The cubic root of 47510423 is about 362.1843098557.

Adding to 47510423 its reverse (32401574), we get a palindrome (79911997).

The spelling of 47510423 in words is "forty-seven million, five hundred ten thousand, four hundred twenty-three".