47016039 has 16 divisors (see below), whose sum is σ = 73107200. Its totient is φ = 26865720.

The previous prime is 47016019. The next prime is 47016049. The reversal of 47016039 is 93061074.

It is a happy number.

It is not a de Polignac number, because 47016039 - 2⁸ = 47015783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47015997 and 47016015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47016019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21817 + ... + 23874.

It is an arithmetic number, because the mean of its divisors is an integer number (4569200).

Almost surely, 2^47016039 is an apocalyptic number.

47016039 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

47016039 is a deficient number, since it is larger than the sum of its proper divisors (26091161).

47016039 is an equidigital number, since it uses as much as digits as its factorization.

47016039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45715 (or 45701 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 47016039 is about 6856.8242649203. The cubic root of 47016039 is about 360.9236543817.

The spelling of 47016039 in words is "forty-seven million, sixteen thousand, thirty-nine".