47033739 has 6 divisors (see below), whose sum is σ = 67937636. Its totient is φ = 31355820.

The previous prime is 47033731. The next prime is 47033743. The reversal of 47033739 is 93733074.

It is not a de Polignac number, because 47033739 - 2³ = 47033731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47033731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2612977 + ... + 2612994.

Almost surely, 2^47033739 is an apocalyptic number.

47033739 is a deficient number, since it is larger than the sum of its proper divisors (20903897).

47033739 is a wasteful number, since it uses less digits than its factorization.

47033739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5225977 (or 5225974 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 36.

The square root of 47033739 is about 6858.1148284350. The cubic root of 47033739 is about 360.9689406805.

The spelling of 47033739 in words is "forty-seven million, thirty-three thousand, seven hundred thirty-nine".