47120029 has 8 divisors (see below), whose sum is σ = 52657920. Its totient is φ = 41791200.

The previous prime is 47119951. The next prime is 47120053. The reversal of 47120029 is 92002174.

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

It is not a de Polignac number, because 47120029 - 2⁷ = 47119901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47119985 and 47120012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47120069) 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, 51789 + ... + 52690.

It is an arithmetic number, because the mean of its divisors is an integer number (6582240).

Almost surely, 2^47120029 is an apocalyptic number.

It is an amenable number.

47120029 is a deficient number, since it is larger than the sum of its proper divisors (5537891).

47120029 is a wasteful number, since it uses less digits than its factorization.

47120029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104531.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 47120029 is about 6864.4030330394. The cubic root of 47120029 is about 361.1895552257.

The spelling of 47120029 in words is "forty-seven million, one hundred twenty thousand, twenty-nine".