133470460 has 12 divisors (see below), whose sum is σ = 280288008. Its totient is φ = 53388176.

The previous prime is 133470443. The next prime is 133470479. The reversal of 133470460 is 64074331.

It is a super-2 number, since 2×133470460² = 35628727385223200, which contains 22 as substring.

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, 3336742 + ... + 3336781.

It is an arithmetic number, because the mean of its divisors is an integer number (23357334).

Almost surely, 2^133470460 is an apocalyptic number.

133470460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133470460 is an abundant number, since it is smaller than the sum of its proper divisors (146817548).

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

133470460 is a wasteful number, since it uses less digits than its factorization.

133470460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6673532 (or 6673530 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 133470460 is about 11552.9416167485. The cubic root of 133470460 is about 511.0480306874.

The spelling of 133470460 in words is "one hundred thirty-three million, four hundred seventy thousand, four hundred sixty".