47023102 has 16 divisors (see below), whose sum is σ = 80904672. Its totient is φ = 20079360.

The previous prime is 47023073. The next prime is 47023111. The reversal of 47023102 is 20132074.

It is a super-2 number, since 2×47023102² = 4422344243404808, 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 47023102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043 + ... + 9910.

It is an arithmetic number, because the mean of its divisors is an integer number (5056542).

Almost surely, 2^47023102 is an apocalyptic number.

47023102 is a deficient number, since it is larger than the sum of its proper divisors (33881570).

47023102 is a wasteful number, since it uses less digits than its factorization.

47023102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12243.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 47023102 is about 6857.3392799248. The cubic root of 47023102 is about 360.9417267685.

Adding to 47023102 its reverse (20132074), we get a palindrome (67155176).

The spelling of 47023102 in words is "forty-seven million, twenty-three thousand, one hundred two".