133495710 has 32 divisors (see below), whose sum is σ = 337253760. Its totient is φ = 33725088.

The previous prime is 133495709. The next prime is 133495727. The reversal of 133495710 is 17594331.

It is a super-2 number, since 2×133495710² = 35642209176808200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116532 + ... + 117671.

It is an arithmetic number, because the mean of its divisors is an integer number (10539180).

Almost surely, 2^133495710 is an apocalyptic number.

133495710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133495710 is an abundant number, since it is smaller than the sum of its proper divisors (203758050).

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

133495710 is a wasteful number, since it uses less digits than its factorization.

133495710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234232.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 133495710 is about 11554.0343603436. The cubic root of 133495710 is about 511.0802554187.

The spelling of 133495710 in words is "one hundred thirty-three million, four hundred ninety-five thousand, seven hundred ten".