133096490 has 8 divisors (see below), whose sum is σ = 239573700. Its totient is φ = 53238592.

The previous prime is 133096477. The next prime is 133096517. The reversal of 133096490 is 94690331.

It can be written as a sum of positive squares in 2 ways, for example, as 109641841 + 23454649 = 10471^2 + 4843^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 133096490.

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, 6654815 + ... + 6654834.

Almost surely, 2^133096490 is an apocalyptic number.

133096490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133096490 is a deficient number, since it is larger than the sum of its proper divisors (106477210).

133096490 is a wasteful number, since it uses less digits than its factorization.

133096490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13309656.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 133096490 is about 11536.7452082466. The cubic root of 133096490 is about 510.5702835101.

The spelling of 133096490 in words is "one hundred thirty-three million, ninety-six thousand, four hundred ninety".