134890848 has 36 divisors (see below), whose sum is σ = 383596668. Its totient is φ = 44963520.

The previous prime is 134890843. The next prime is 134890849. The reversal of 134890848 is 848098431.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134890843) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233898 + ... + 234473.

It is an arithmetic number, because the mean of its divisors is an integer number (10655463).

Almost surely, 2^134890848 is an apocalyptic number.

134890848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

134890848 is an abundant number, since it is smaller than the sum of its proper divisors (248705820).

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

134890848 is a wasteful number, since it uses less digits than its factorization.

134890848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468387 (or 468376 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 134890848 is about 11614.2519345845. The cubic root of 134890848 is about 512.8544894692.

The spelling of 134890848 in words is "one hundred thirty-four million, eight hundred ninety thousand, eight hundred forty-eight".