47225434 has 8 divisors (see below), whose sum is σ = 71230068. Its totient is φ = 23482080.

The previous prime is 47225383. The next prime is 47225441. The reversal of 47225434 is 43452274.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46580625 + 644809 = 6825^2 + 803^2 .

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 = 47225396 and 47225405.

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, 64867 + ... + 65590.

Almost surely, 2^47225434 is an apocalyptic number.

47225434 is a deficient number, since it is larger than the sum of its proper divisors (24004634).

47225434 is a wasteful number, since it uses less digits than its factorization.

47225434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130640.

The product of its digits is 26880, while the sum is 31.

The square root of 47225434 is about 6872.0763965486. The cubic root of 47225434 is about 361.4586752678.

The spelling of 47225434 in words is "forty-seven million, two hundred twenty-five thousand, four hundred thirty-four".