134148870 has 48 divisors (see below), whose sum is σ = 369308160. Its totient is φ = 33668352.

The previous prime is 134148851. The next prime is 134148881. The reversal of 134148870 is 78841431.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42310 + ... + 45369.

It is an arithmetic number, because the mean of its divisors is an integer number (7693920).

Almost surely, 2^134148870 is an apocalyptic number.

134148870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134148870 is an abundant number, since it is smaller than the sum of its proper divisors (235159290).

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

134148870 is a wasteful number, since it uses less digits than its factorization.

134148870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87709 (or 87706 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 134148870 is about 11582.2653224661. The cubic root of 134148870 is about 511.9124275477.

The spelling of 134148870 in words is "one hundred thirty-four million, one hundred forty-eight thousand, eight hundred seventy".