133976470 has 8 divisors (see below), whose sum is σ = 241157664. Its totient is φ = 53590584.

The previous prime is 133976459. The next prime is 133976501. The reversal of 133976470 is 74679331.

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

It is a congruent number.

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, 6698814 + ... + 6698833.

It is an arithmetic number, because the mean of its divisors is an integer number (30144708).

Almost surely, 2^133976470 is an apocalyptic number.

133976470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133976470 is a deficient number, since it is larger than the sum of its proper divisors (107181194).

133976470 is a wasteful number, since it uses less digits than its factorization.

133976470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13397654.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 133976470 is about 11574.8205169670. The cubic root of 133976470 is about 511.6930405944.

The spelling of 133976470 in words is "one hundred thirty-three million, nine hundred seventy-six thousand, four hundred seventy".