333906242 has 16 divisors (see below), whose sum is σ = 505945440. Its totient is φ = 165266592.

The previous prime is 333906211. The next prime is 333906263. The reversal of 333906242 is 242609333.

It is a super-2 number, since 2×333906242² = 222986756893125128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 333906199 and 333906208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81413 + ... + 85415.

It is an arithmetic number, because the mean of its divisors is an integer number (31621590).

Almost surely, 2^333906242 is an apocalyptic number.

333906242 is a deficient number, since it is larger than the sum of its proper divisors (172039198).

333906242 is a wasteful number, since it uses less digits than its factorization.

333906242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 333906242 is about 18273.1015977037. The cubic root of 333906242 is about 693.7582796728.

The spelling of 333906242 in words is "three hundred thirty-three million, nine hundred six thousand, two hundred forty-two".