136126774 has 32 divisors (see below), whose sum is σ = 240713280. Its totient is φ = 56515968.

The previous prime is 136126763. The next prime is 136126787. The reversal of 136126774 is 477621631.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 163792 + ... + 164620.

It is an arithmetic number, because the mean of its divisors is an integer number (7522290).

Almost surely, 2^136126774 is an apocalyptic number.

136126774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

136126774 is a deficient number, since it is larger than the sum of its proper divisors (104586506).

136126774 is a wasteful number, since it uses less digits than its factorization.

136126774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192.

The product of its digits is 42336, while the sum is 37.

The square root of 136126774 is about 11667.3379140231. The cubic root of 136126774 is about 514.4160585330.

It can be divided in two parts, 136126 and 774, that added together give a square (136900 = 370²).

The spelling of 136126774 in words is "one hundred thirty-six million, one hundred twenty-six thousand, seven hundred seventy-four".