47251234 has 8 divisors (see below), whose sum is σ = 71578908. Its totient is φ = 23391600.

The previous prime is 47251201. The next prime is 47251241. The reversal of 47251234 is 43215274.

It can be written as a sum of positive squares in 2 ways, for example, as 45522009 + 1729225 = 6747^2 + 1315^2 .

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

It is a super-2 number, since 2×47251234² = 4465358229045512, which contains 22 as substring.

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, 116757 + ... + 117160.

Almost surely, 2^47251234 is an apocalyptic number.

47251234 is a deficient number, since it is larger than the sum of its proper divisors (24327674).

47251234 is a wasteful number, since it uses less digits than its factorization.

47251234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234020.

The product of its digits is 6720, while the sum is 28.

The square root of 47251234 is about 6873.9533021399. The cubic root of 47251234 is about 361.5244868111.

The spelling of 47251234 in words is "forty-seven million, two hundred fifty-one thousand, two hundred thirty-four".