47746234 has 16 divisors (see below), whose sum is σ = 76875048. Its totient is φ = 22159872.

The previous prime is 47746207. The next prime is 47746247. The reversal of 47746234 is 43264774.

47746234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 39652209 + 8094025 = 6297^2 + 2845^2 .

It is a super-2 number, since 2×47746234² = 4559405722365512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47746193 and 47746202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7137 + ... + 12100.

Almost surely, 2^47746234 is an apocalyptic number.

47746234 is a deficient number, since it is larger than the sum of its proper divisors (29128814).

47746234 is a wasteful number, since it uses less digits than its factorization.

47746234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19329.

The product of its digits is 112896, while the sum is 37.

The square root of 47746234 is about 6909.8649769731. The cubic root of 47746234 is about 362.7825373988.

The spelling of 47746234 in words is "forty-seven million, seven hundred forty-six thousand, two hundred thirty-four".