47750741 has 4 divisors (see below), whose sum is σ = 47784300. Its totient is φ = 47717184.

The previous prime is 47750719. The next prime is 47750753. The reversal of 47750741 is 14705774.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25150225 + 22600516 = 5015^2 + 4754^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47750741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47750711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14546 + ... + 17523.

It is an arithmetic number, because the mean of its divisors is an integer number (11946075).

Almost surely, 2^47750741 is an apocalyptic number.

It is an amenable number.

47750741 is a deficient number, since it is larger than the sum of its proper divisors (33559).

47750741 is a wasteful number, since it uses less digits than its factorization.

47750741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33558.

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 47750741 is about 6910.1910972129. The cubic root of 47750741 is about 362.7939519776.

The spelling of 47750741 in words is "forty-seven million, seven hundred fifty thousand, seven hundred forty-one".