133402296 has 16 divisors (see below), whose sum is σ = 333505800. Its totient is φ = 44467424.

The previous prime is 133402289. The next prime is 133402301. The reversal of 133402296 is 692204331.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2779191 + ... + 2779238.

Almost surely, 2^133402296 is an apocalyptic number.

It is an amenable number.

133402296 is an abundant number, since it is smaller than the sum of its proper divisors (200103504).

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

133402296 is a wasteful number, since it uses less digits than its factorization.

133402296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558438 (or 5558434 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 133402296 is about 11549.9911688278. The cubic root of 133402296 is about 510.9610176514.

The spelling of 133402296 in words is "one hundred thirty-three million, four hundred two thousand, two hundred ninety-six".