134264448 has 48 divisors (see below), whose sum is σ = 386363250. Its totient is φ = 44754432.

The previous prime is 134264437. The next prime is 134264467. The reversal of 134264448 is 844462431.

134264448 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 644 + 4 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 118200384 + 16064064 = 10872^2 + 4008^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57123 + ... + 59426.

Almost surely, 2^134264448 is an apocalyptic number.

134264448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

134264448 is an abundant number, since it is smaller than the sum of its proper divisors (252098802).

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

134264448 is a wasteful number, since it uses less digits than its factorization.

134264448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116569 (or 116554 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

The square root of 134264448 is about 11587.2536867025. The cubic root of 134264448 is about 512.0594006603.

The spelling of 134264448 in words is "one hundred thirty-four million, two hundred sixty-four thousand, four hundred forty-eight".