134549910 has 80 divisors (see below), whose sum is σ = 394705872. Its totient is φ = 32616000.

The previous prime is 134549903. The next prime is 134549923. The reversal of 134549910 is 19945431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1360 + ... + 16460.

Almost surely, 2^134549910 is an apocalyptic number.

134549910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134549910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197352936).

134549910 is an abundant number, since it is smaller than the sum of its proper divisors (260155962).

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

134549910 is a wasteful number, since it uses less digits than its factorization.

134549910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15131 (or 15122 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 134549910 is about 11599.5650780536. The cubic root of 134549910 is about 512.4220432685.

The spelling of 134549910 in words is "one hundred thirty-four million, five hundred forty-nine thousand, nine hundred ten".