47023715 has 4 divisors (see below), whose sum is σ = 56428464. Its totient is φ = 37618968.

The previous prime is 47023709. The next prime is 47023721. The reversal of 47023715 is 51732074.

47023715 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.

It is an interprime number because it is at equal distance from previous prime (47023709) and next prime (47023721).

It is a cyclic number.

It is not a de Polignac number, because 47023715 - 2⁴ = 47023699 is a prime.

It is a super-2 number, since 2×47023715² = 4422459544802450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 4702367 + ... + 4702376.

It is an arithmetic number, because the mean of its divisors is an integer number (14107116).

Almost surely, 2^47023715 is an apocalyptic number.

47023715 is a deficient number, since it is larger than the sum of its proper divisors (9404749).

47023715 is an equidigital number, since it uses as much as digits as its factorization.

47023715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9404748.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 47023715 is about 6857.3839764155. The cubic root of 47023715 is about 360.9432951913.

Adding to 47023715 its reverse (51732074), we get a palindrome (98755789).

The spelling of 47023715 in words is "forty-seven million, twenty-three thousand, seven hundred fifteen".