47247058 has 4 divisors (see below), whose sum is σ = 70870590. Its totient is φ = 23623528.

The previous prime is 47247019. The next prime is 47247089. The reversal of 47247058 is 85074274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85074274 = 2 ⋅42537137.

It can be written as a sum of positive squares in only one way, i.e., 38526849 + 8720209 = 6207^2 + 2953^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11811763 + ... + 11811766.

Almost surely, 2^47247058 is an apocalyptic number.

47247058 is a deficient number, since it is larger than the sum of its proper divisors (23623532).

47247058 is a wasteful number, since it uses less digits than its factorization.

47247058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23623531.

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 47247058 is about 6873.6495400915. The cubic root of 47247058 is about 361.5138361493.

The spelling of 47247058 in words is "forty-seven million, two hundred forty-seven thousand, fifty-eight".