133327340 has 24 divisors (see below), whose sum is σ = 283137120. Its totient is φ = 52731008.

The previous prime is 133327339. The next prime is 133327349. The reversal of 133327340 is 43723331.

It is not an unprimeable number, because it can be changed into a prime (133327349) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 35672 + ... + 39231.

It is an arithmetic number, because the mean of its divisors is an integer number (11797380).

Almost surely, 2^133327340 is an apocalyptic number.

133327340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133327340 is an abundant number, since it is smaller than the sum of its proper divisors (149809780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133327340 is a wasteful number, since it uses less digits than its factorization.

133327340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75001 (or 74999 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 133327340 is about 11546.7458619301. The cubic root of 133327340 is about 510.8653002346.

The spelling of 133327340 in words is "one hundred thirty-three million, three hundred twenty-seven thousand, three hundred forty".