133462896 has 40 divisors (see below), whose sum is σ = 394034304. Its totient is φ = 38132160.

The previous prime is 133462891. The next prime is 133462909. The reversal of 133462896 is 698264331.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133462891) 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, 198270 + ... + 198941.

Almost surely, 2^133462896 is an apocalyptic number.

133462896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

133462896 is an abundant number, since it is smaller than the sum of its proper divisors (260571408).

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

133462896 is a wasteful number, since it uses less digits than its factorization.

133462896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397229 (or 397223 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 133462896 is about 11552.6142495974. The cubic root of 133462896 is about 511.0383765154.

The spelling of 133462896 in words is "one hundred thirty-three million, four hundred sixty-two thousand, eight hundred ninety-six".