133340074 has 12 divisors (see below), whose sum is σ = 232664994. Its totient is φ = 57145704.

The previous prime is 133340047. The next prime is 133340087. The reversal of 133340074 is 470043331.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 133240849 + 99225 = 11543^2 + 315^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 680209 + ... + 680404.

Almost surely, 2^133340074 is an apocalyptic number.

133340074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133340074 is a deficient number, since it is larger than the sum of its proper divisors (99324920).

133340074 is a wasteful number, since it uses less digits than its factorization.

133340074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360629 (or 1360622 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 133340074 is about 11547.2972595322. The cubic root of 133340074 is about 510.8815638447.

The spelling of 133340074 in words is "one hundred thirty-three million, three hundred forty thousand, seventy-four".