47250993 has 16 divisors (see below), whose sum is σ = 66001536. Its totient is φ = 30011520.

The previous prime is 47250991. The next prime is 47251003. The reversal of 47250993 is 39905274.

It is not a de Polignac number, because 47250993 - 2¹ = 47250991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47250991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18171 + ... + 20607.

It is an arithmetic number, because the mean of its divisors is an integer number (4125096).

Almost surely, 2^47250993 is an apocalyptic number.

It is an amenable number.

47250993 is a deficient number, since it is larger than the sum of its proper divisors (18750543).

47250993 is a wasteful number, since it uses less digits than its factorization.

47250993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 47250993 is about 6873.9357721759. The cubic root of 47250993 is about 361.5238721707.

The spelling of 47250993 in words is "forty-seven million, two hundred fifty thousand, nine hundred ninety-three".