47056234 has 8 divisors (see below), whose sum is σ = 70642980. Its totient is φ = 23508576.

The previous prime is 47056213. The next prime is 47056253. The reversal of 47056234 is 43265074.

It can be written as a sum of positive squares in 2 ways, for example, as 45225625 + 1830609 = 6725^2 + 1353^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 47056196 and 47056205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6549 + ... + 11704.

Almost surely, 2^47056234 is an apocalyptic number.

47056234 is a deficient number, since it is larger than the sum of its proper divisors (23586746).

47056234 is a wasteful number, since it uses less digits than its factorization.

47056234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19544.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 47056234 is about 6859.7546603359. The cubic root of 47056234 is about 361.0264788245.

It can be divided in two parts, 470562 and 34, that added together give a square (470596 = 686²).

The spelling of 47056234 in words is "forty-seven million, fifty-six thousand, two hundred thirty-four".