134420888 has 32 divisors (see below), whose sum is σ = 289898400. Its totient is φ = 57238272.

The previous prime is 134420863. The next prime is 134420899. The reversal of 134420888 is 888024431.

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, 1148 + ... + 16436.

It is an arithmetic number, because the mean of its divisors is an integer number (9059325).

Almost surely, 2^134420888 is an apocalyptic number.

It is an amenable number.

134420888 is an abundant number, since it is smaller than the sum of its proper divisors (155477512).

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

134420888 is a wasteful number, since it uses less digits than its factorization.

134420888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15459 (or 15455 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 134420888 is about 11594.0022425390. The cubic root of 134420888 is about 512.2582010664.

The spelling of 134420888 in words is "one hundred thirty-four million, four hundred twenty thousand, eight hundred eighty-eight".