133362232 has 16 divisors (see below), whose sum is σ = 252392760. Its totient is φ = 66057504.

The previous prime is 133362209. The next prime is 133362233. The reversal of 133362232 is 232263331.

It is a junction number, because it is equal to n+sod(n) for n = 133362197 and 133362206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133362233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77043 + ... + 78754.

Almost surely, 2^133362232 is an apocalyptic number.

It is an amenable number.

133362232 is a deficient number, since it is larger than the sum of its proper divisors (119030528).

133362232 is a wasteful number, since it uses less digits than its factorization.

133362232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155910 (or 155906 counting only the distinct ones).

The product of its digits is 3888, while the sum is 25.

The square root of 133362232 is about 11548.2566649690. The cubic root of 133362232 is about 510.9098611309.

The spelling of 133362232 in words is "one hundred thirty-three million, three hundred sixty-two thousand, two hundred thirty-two".