47702141 has 8 divisors (see below), whose sum is σ = 50282400. Its totient is φ = 45128880.

The previous prime is 47702111. The next prime is 47702177. The reversal of 47702141 is 14120774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47702141 - 2²² = 43507837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47702141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47702101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18170 + ... + 20628.

It is an arithmetic number, because the mean of its divisors is an integer number (6285300).

Almost surely, 2^47702141 is an apocalyptic number.

It is an amenable number.

47702141 is a deficient number, since it is larger than the sum of its proper divisors (2580259).

47702141 is a wasteful number, since it uses less digits than its factorization.

47702141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3499.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 47702141 is about 6906.6736566889. The cubic root of 47702141 is about 362.6708280855.

The spelling of 47702141 in words is "forty-seven million, seven hundred two thousand, one hundred forty-one".