47251233 has 12 divisors (see below), whose sum is σ = 71844240. Its totient is φ = 29842776.

The previous prime is 47251201. The next prime is 47251241. The reversal of 47251233 is 33215274.

It is not a de Polignac number, because 47251233 - 2⁵ = 47251201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47251197 and 47251206.

It is not an unprimeable number, because it can be changed into a prime (47251273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137991 + ... + 138332.

It is an arithmetic number, because the mean of its divisors is an integer number (5987020).

Almost surely, 2^47251233 is an apocalyptic number.

It is an amenable number.

47251233 is a deficient number, since it is larger than the sum of its proper divisors (24593007).

47251233 is a wasteful number, since it uses less digits than its factorization.

47251233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276348 (or 276345 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 47251233 is about 6873.9532294016. The cubic root of 47251233 is about 361.5244842607.

The spelling of 47251233 in words is "forty-seven million, two hundred fifty-one thousand, two hundred thirty-three".