134455594 has 48 divisors (see below), whose sum is σ = 253959552. Its totient is φ = 51989184.

The previous prime is 134455591. The next prime is 134455619. The reversal of 134455594 is 495554431.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (134455591) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 511107 + ... + 511369.

It is an arithmetic number, because the mean of its divisors is an integer number (5290824).

Almost surely, 2^134455594 is an apocalyptic number.

134455594 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134455594 is a deficient number, since it is larger than the sum of its proper divisors (119503958).

134455594 is a wasteful number, since it uses less digits than its factorization.

134455594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 338 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The square root of 134455594 is about 11595.4988680953. The cubic root of 134455594 is about 512.3022837571.

The spelling of 134455594 in words is "one hundred thirty-four million, four hundred fifty-five thousand, five hundred ninety-four".