134402592 has 48 divisors (see below), whose sum is σ = 361422432. Its totient is φ = 43706880.

The previous prime is 134402591. The next prime is 134402623. The reversal of 134402592 is 295204431.

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

It is not an unprimeable number, because it can be changed into a prime (134402591) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13138 + ... + 21009.

It is an arithmetic number, because the mean of its divisors is an integer number (7529634).

Almost surely, 2^134402592 is an apocalyptic number.

134402592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134402592 is an abundant number, since it is smaller than the sum of its proper divisors (227019840).

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

134402592 is a wasteful number, since it uses less digits than its factorization.

134402592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34201 (or 34193 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 134402592 is about 11593.2131870332. The cubic root of 134402592 is about 512.2349588917.

The spelling of 134402592 in words is "one hundred thirty-four million, four hundred two thousand, five hundred ninety-two".