47141739 has 12 divisors (see below), whose sum is σ = 68731416. Its totient is φ = 31133472.

The previous prime is 47141729. The next prime is 47141741. The reversal of 47141739 is 93714174.

It is not a de Polignac number, because 47141739 - 2⁴ = 47141723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47141729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23514 + ... + 25439.

It is an arithmetic number, because the mean of its divisors is an integer number (5727618).

Almost surely, 2^47141739 is an apocalyptic number.

47141739 is a deficient number, since it is larger than the sum of its proper divisors (21589677).

47141739 is a wasteful number, since it uses less digits than its factorization.

47141739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49066 (or 49063 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 47141739 is about 6865.9841974767. The cubic root of 47141739 is about 361.2450179906.

The spelling of 47141739 in words is "forty-seven million, one hundred forty-one thousand, seven hundred thirty-nine".