136896224 has 24 divisors (see below), whose sum is σ = 270300240. Its totient is φ = 68248576.

The previous prime is 136896203. The next prime is 136896229. The reversal of 136896224 is 422698631.

It is a super-2 number, since 2×136896224² = 37481152290916352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136896229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5237 + ... + 17355.

It is an arithmetic number, because the mean of its divisors is an integer number (11262510).

Almost surely, 2^136896224 is an apocalyptic number.

It is an amenable number.

136896224 is a deficient number, since it is larger than the sum of its proper divisors (133404016).

136896224 is a wasteful number, since it uses less digits than its factorization.

136896224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12482 (or 12474 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 136896224 is about 11700.2659798827. The cubic root of 136896224 is about 515.3834753463.

The spelling of 136896224 in words is "one hundred thirty-six million, eight hundred ninety-six thousand, two hundred twenty-four".