134590774 has 8 divisors (see below), whose sum is σ = 206581320. Its totient is φ = 65730336.

The previous prime is 134590763. The next prime is 134590777. The reversal of 134590774 is 477095431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×134590774² = 36229352891838152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134590777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 782419 + ... + 782590.

It is an arithmetic number, because the mean of its divisors is an integer number (25822665).

Almost surely, 2^134590774 is an apocalyptic number.

134590774 is a deficient number, since it is larger than the sum of its proper divisors (71990546).

134590774 is a wasteful number, since it uses less digits than its factorization.

134590774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565054.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 134590774 is about 11601.3263896849. The cubic root of 134590774 is about 512.4739137228.

The spelling of 134590774 in words is "one hundred thirty-four million, five hundred ninety thousand, seven hundred seventy-four".