134814148 has 48 divisors (see below), whose sum is σ = 290231424. Its totient is φ = 53475840.

The previous prime is 134814089. The next prime is 134814151. The reversal of 134814148 is 841418431.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26715 + ... + 31357.

It is an arithmetic number, because the mean of its divisors is an integer number (6046488).

Almost surely, 2^134814148 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 134814148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145115712).

134814148 is an abundant number, since it is smaller than the sum of its proper divisors (155417276).

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

134814148 is a wasteful number, since it uses less digits than its factorization.

134814148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4732 (or 4730 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 134814148 is about 11610.9494874450. The cubic root of 134814148 is about 512.7572666705.

The spelling of 134814148 in words is "one hundred thirty-four million, eight hundred fourteen thousand, one hundred forty-eight".