333505972 has 12 divisors (see below), whose sum is σ = 597870756. Its totient is φ = 162685760.

The previous prime is 333505951. The next prime is 333505981. The reversal of 333505972 is 279505333.

It can be written as a sum of positive squares in 2 ways, for example, as 117592336 + 215913636 = 10844^2 + 14694^2 .

It is a super-2 number, since 2×333505972² = 222452466719329568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016623 + ... + 1016950.

It is an arithmetic number, because the mean of its divisors is an integer number (49822563).

Almost surely, 2^333505972 is an apocalyptic number.

It is an amenable number.

333505972 is a deficient number, since it is larger than the sum of its proper divisors (264364784).

333505972 is a wasteful number, since it uses less digits than its factorization.

333505972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033618 (or 2033616 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 37.

The square root of 333505972 is about 18262.1458761012. The cubic root of 333505972 is about 693.4809546575.

The spelling of 333505972 in words is "three hundred thirty-three million, five hundred five thousand, nine hundred seventy-two".