47492205 has 16 divisors (see below), whose sum is σ = 76662720. Its totient is φ = 25104128.

The previous prime is 47492197. The next prime is 47492209. The reversal of 47492205 is 50229474.

It is a cyclic number.

It is not a de Polignac number, because 47492205 - 2³ = 47492197 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47492209) 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, 12315 + ... + 15704.

It is an arithmetic number, because the mean of its divisors is an integer number (4791420).

Almost surely, 2^47492205 is an apocalyptic number.

It is an amenable number.

47492205 is a deficient number, since it is larger than the sum of its proper divisors (29170515).

47492205 is a wasteful number, since it uses less digits than its factorization.

47492205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28140.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 47492205 is about 6891.4588441055. The cubic root of 47492205 is about 362.1380104201.

The spelling of 47492205 in words is "forty-seven million, four hundred ninety-two thousand, two hundred five".