134982001 has 8 divisors (see below), whose sum is σ = 168289344. Its totient is φ = 105180720.

The previous prime is 134981993. The next prime is 134982011. The reversal of 134982001 is 100289431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 134982001 - 2³ = 134981993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134982011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 876430 + ... + 876583.

It is an arithmetic number, because the mean of its divisors is an integer number (21036168).

Almost surely, 2^134982001 is an apocalyptic number.

134982001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134982001 is a deficient number, since it is larger than the sum of its proper divisors (33307343).

134982001 is a wasteful number, since it uses less digits than its factorization.

134982001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753031.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 134982001 is about 11618.1754591674. The cubic root of 134982001 is about 512.9699845771.

The spelling of 134982001 in words is "one hundred thirty-four million, nine hundred eighty-two thousand, one".