47393201 has 4 divisors (see below), whose sum is σ = 49887600. Its totient is φ = 44898804.

The previous prime is 47393167. The next prime is 47393207. The reversal of 47393201 is 10239374.

47393201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10239374 = 2 ⋅5119687.

It is a cyclic number.

It is not a de Polignac number, because 47393201 - 2¹⁴ = 47376817 is a prime.

It is a super-2 number, since 2×47393201² = 4492231002052802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47393207) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1247171 + ... + 1247208.

It is an arithmetic number, because the mean of its divisors is an integer number (12471900).

Almost surely, 2^47393201 is an apocalyptic number.

It is an amenable number.

47393201 is a deficient number, since it is larger than the sum of its proper divisors (2494399).

47393201 is a wasteful number, since it uses less digits than its factorization.

47393201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494398.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 47393201 is about 6884.2720021800. The cubic root of 47393201 is about 361.8861932777.

The spelling of 47393201 in words is "forty-seven million, three hundred ninety-three thousand, two hundred one".