134998002 has 80 divisors (see below), whose sum is σ = 324086400. Its totient is φ = 41873760.

The previous prime is 134997997. The next prime is 134998009. The reversal of 134998002 is 200899431.

It is not an unprimeable number, because it can be changed into a prime (134998009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 187399 + ... + 188117.

It is an arithmetic number, because the mean of its divisors is an integer number (4051080).

Almost surely, 2^134998002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134998002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162043200).

134998002 is an abundant number, since it is smaller than the sum of its proper divisors (189088398).

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

134998002 is a wasteful number, since it uses less digits than its factorization.

134998002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 134998002 is about 11618.8640580738. The cubic root of 134998002 is about 512.9902532261.

The spelling of 134998002 in words is "one hundred thirty-four million, nine hundred ninety-eight thousand, two".