47090741 has 4 divisors (see below), whose sum is σ = 47105952. Its totient is φ = 47075532.

The previous prime is 47090717. The next prime is 47090753. The reversal of 47090741 is 14709074.

47090741 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: 14709074 = 2 ⋅7354537.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47090741 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47090698 and 47090707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47090761) 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, 1115 + ... + 9768.

It is an arithmetic number, because the mean of its divisors is an integer number (11776488).

Almost surely, 2^47090741 is an apocalyptic number.

It is an amenable number.

47090741 is a deficient number, since it is larger than the sum of its proper divisors (15211).

47090741 is a wasteful number, since it uses less digits than its factorization.

47090741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15210.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 47090741 is about 6862.2693768170. The cubic root of 47090741 is about 361.1147058647.

The spelling of 47090741 in words is "forty-seven million, ninety thousand, seven hundred forty-one".