134756418 has 16 divisors (see below), whose sum is σ = 269896320. Its totient is φ = 44854896.

The previous prime is 134756407. The next prime is 134756429. The reversal of 134756418 is 814657431.

It is an interprime number because it is at equal distance from previous prime (134756407) and next prime (134756429).

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 7 ways as a sum of consecutive naturals, for example, 11305 + ... + 19932.

It is an arithmetic number, because the mean of its divisors is an integer number (16868520).

Almost surely, 2^134756418 is an apocalyptic number.

134756418 is an abundant number, since it is smaller than the sum of its proper divisors (135139902).

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

134756418 is a wasteful number, since it uses less digits than its factorization.

134756418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31961.

The product of its digits is 80640, while the sum is 39.

The square root of 134756418 is about 11608.4632057822. The cubic root of 134756418 is about 512.6840653937.

The spelling of 134756418 in words is "one hundred thirty-four million, seven hundred fifty-six thousand, four hundred eighteen".