134970208 has 48 divisors (see below), whose sum is σ = 283563504. Its totient is φ = 63016960.

The previous prime is 134970193. The next prime is 134970257. The reversal of 134970208 is 802079431.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73623 + ... + 75433.

It is an arithmetic number, because the mean of its divisors is an integer number (5907573).

Almost surely, 2^134970208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134970208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141781752).

134970208 is an abundant number, since it is smaller than the sum of its proper divisors (148593296).

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

134970208 is a wasteful number, since it uses less digits than its factorization.

134970208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975 (or 1967 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 134970208 is about 11617.6679243297. The cubic root of 134970208 is about 512.9550452243.

The spelling of 134970208 in words is "one hundred thirty-four million, nine hundred seventy thousand, two hundred eight".