47235259 has 4 divisors (see below), whose sum is σ = 47668720. Its totient is φ = 46801800.

The previous prime is 47235241. The next prime is 47235263. The reversal of 47235259 is 95253274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95253274 = 2 ⋅47626637.

It is a cyclic number.

It is not a de Polignac number, because 47235259 - 2⁷ = 47235131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47235359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216567 + ... + 216784.

It is an arithmetic number, because the mean of its divisors is an integer number (11917180).

Almost surely, 2^47235259 is an apocalyptic number.

47235259 is a deficient number, since it is larger than the sum of its proper divisors (433461).

47235259 is a wasteful number, since it uses less digits than its factorization.

47235259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433460.

The product of its digits is 75600, while the sum is 37.

The square root of 47235259 is about 6872.7912088176. The cubic root of 47235259 is about 361.4837400470.

The spelling of 47235259 in words is "forty-seven million, two hundred thirty-five thousand, two hundred fifty-nine".