474213533 has 8 divisors (see below), whose sum is σ = 499653120. Its totient is φ = 448822080.

The previous prime is 474213529. The next prime is 474213577. The reversal of 474213533 is 335312474.

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

It is a cyclic number.

It is not a de Polignac number, because 474213533 - 2² = 474213529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 474213533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474213583) 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, 9173 + ... + 32133.

It is an arithmetic number, because the mean of its divisors is an integer number (62456640).

Almost surely, 2^474213533 is an apocalyptic number.

It is an amenable number.

474213533 is a deficient number, since it is larger than the sum of its proper divisors (25439587).

474213533 is a wasteful number, since it uses less digits than its factorization.

474213533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24067.

The product of its digits is 30240, while the sum is 32.

The square root of 474213533 is about 21776.4444526649. Note that the first 4 decimals coincide. The cubic root of 474213533 is about 779.8145148473.

The spelling of 474213533 in words is "four hundred seventy-four million, two hundred thirteen thousand, five hundred thirty-three".