47045102 has 16 divisors (see below), whose sum is σ = 79996560. Its totient is φ = 20570112.

The previous prime is 47045059. The next prime is 47045123. The reversal of 47045102 is 20154074.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47123 + ... + 48110.

It is an arithmetic number, because the mean of its divisors is an integer number (4999785).

Almost surely, 2^47045102 is an apocalyptic number.

47045102 is a deficient number, since it is larger than the sum of its proper divisors (32951458).

47045102 is a wasteful number, since it uses less digits than its factorization.

47045102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95267.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 47045102 is about 6858.9432130613. The cubic root of 47045102 is about 360.9980074731.

Adding to 47045102 its reverse (20154074), we get a palindrome (67199176).

The spelling of 47045102 in words is "forty-seven million, forty-five thousand, one hundred two".