136266494 has 16 divisors (see below), whose sum is σ = 251569248. Its totient is φ = 53907552.

The previous prime is 136266479. The next prime is 136266601. The reversal of 136266494 is 494662631.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374177 + ... + 374540.

It is an arithmetic number, because the mean of its divisors is an integer number (15723078).

Almost surely, 2^136266494 is an apocalyptic number.

136266494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

136266494 is a deficient number, since it is larger than the sum of its proper divisors (115302754).

136266494 is a wasteful number, since it uses less digits than its factorization.

136266494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748739.

The product of its digits is 186624, while the sum is 41.

The square root of 136266494 is about 11673.3240338817. The cubic root of 136266494 is about 514.5919965774.

The spelling of 136266494 in words is "one hundred thirty-six million, two hundred sixty-six thousand, four hundred ninety-four".