47042741 has 4 divisors (see below), whose sum is σ = 47165952. Its totient is φ = 46919532.

The previous prime is 47042729. The next prime is 47042753. The reversal of 47042741 is 14724074.

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.

It is an interprime number because it is at equal distance from previous prime (47042729) and next prime (47042753).

It is a cyclic number.

It is not a de Polignac number, because 47042741 - 2¹⁰ = 47041717 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 (47042701) 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, 61031 + ... + 61796.

It is an arithmetic number, because the mean of its divisors is an integer number (11791488).

Almost surely, 2^47042741 is an apocalyptic number.

It is an amenable number.

47042741 is a deficient number, since it is larger than the sum of its proper divisors (123211).

47042741 is a wasteful number, since it uses less digits than its factorization.

47042741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123210.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 47042741 is about 6858.7710998400. The cubic root of 47042741 is about 360.9919683708.

The spelling of 47042741 in words is "forty-seven million, forty-two thousand, seven hundred forty-one".