47470533 has 8 divisors (see below), whose sum is σ = 69048096. Its totient is φ = 28770000.

The previous prime is 47470523. The next prime is 47470541. The reversal of 47470533 is 33507474.

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

It is not a de Polignac number, because 47470533 - 2⁶ = 47470469 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1438501 = 47470533 / (4 + 7 + 4 + 7 + 0 + 5 + 3 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 47470494 and 47470503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47470523) 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, 719218 + ... + 719283.

It is an arithmetic number, because the mean of its divisors is an integer number (8631012).

Almost surely, 2^47470533 is an apocalyptic number.

It is an amenable number.

47470533 is a deficient number, since it is larger than the sum of its proper divisors (21577563).

47470533 is a wasteful number, since it uses less digits than its factorization.

47470533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438515.

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 47470533 is about 6889.8862835318. The cubic root of 47470533 is about 362.0829175260.

The spelling of 47470533 in words is "forty-seven million, four hundred seventy thousand, five hundred thirty-three".