47396029 has 4 divisors (see below), whose sum is σ = 47634400. Its totient is φ = 47157660.

The previous prime is 47396021. The next prime is 47396039. The reversal of 47396029 is 92069374.

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 a cyclic number.

It is not a de Polignac number, because 47396029 - 2³ = 47396021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47395982 and 47396000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47396021) 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, 118887 + ... + 119284.

It is an arithmetic number, because the mean of its divisors is an integer number (11908600).

Almost surely, 2^47396029 is an apocalyptic number.

It is an amenable number.

47396029 is a deficient number, since it is larger than the sum of its proper divisors (238371).

47396029 is a wasteful number, since it uses less digits than its factorization.

47396029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238370.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 47396029 is about 6884.4773948354. The cubic root of 47396029 is about 361.8933911723.

The spelling of 47396029 in words is "forty-seven million, three hundred ninety-six thousand, twenty-nine".