47069243 has 16 divisors (see below), whose sum is σ = 53909856. Its totient is φ = 40711680.

The previous prime is 47069221. The next prime is 47069261. The reversal of 47069243 is 34296074.

It is a cyclic number.

It is not a de Polignac number, because 47069243 - 2⁶ = 47069179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47069843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82148 + ... + 82718.

It is an arithmetic number, because the mean of its divisors is an integer number (3369366).

Almost surely, 2^47069243 is an apocalyptic number.

47069243 is a deficient number, since it is larger than the sum of its proper divisors (6840613).

47069243 is a wasteful number, since it uses less digits than its factorization.

47069243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 47069243 is about 6860.7028065644. The cubic root of 47069243 is about 361.0597451269.

The spelling of 47069243 in words is "forty-seven million, sixty-nine thousand, two hundred forty-three".