47900235 has 16 divisors (see below), whose sum is σ = 80674560. Its totient is φ = 24202080.

The previous prime is 47900231. The next prime is 47900263. The reversal of 47900235 is 53200974.

It is not a de Polignac number, because 47900235 - 2² = 47900231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47900231) 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, 83751 + ... + 84320.

It is an arithmetic number, because the mean of its divisors is an integer number (5042160).

Almost surely, 2^47900235 is an apocalyptic number.

47900235 is a deficient number, since it is larger than the sum of its proper divisors (32774325).

47900235 is a wasteful number, since it uses less digits than its factorization.

47900235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168098.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 47900235 is about 6920.9995665366. Note that the first 3 decimals coincide. The cubic root of 47900235 is about 363.1721591529.

The spelling of 47900235 in words is "forty-seven million, nine hundred thousand, two hundred thirty-five".