136772846 has 8 divisors (see below), whose sum is σ = 234467760. Its totient is φ = 58616928.

The previous prime is 136772819. The next prime is 136772851. The reversal of 136772846 is 648277631.

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

It is a super-2 number, since 2×136772846² = 37413622805879432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136772797 and 136772806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4884731 + ... + 4884758.

It is an arithmetic number, because the mean of its divisors is an integer number (29308470).

Almost surely, 2^136772846 is an apocalyptic number.

136772846 is a deficient number, since it is larger than the sum of its proper divisors (97694914).

136772846 is an equidigital number, since it uses as much as digits as its factorization.

136772846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9769498.

The product of its digits is 338688, while the sum is 44.

The square root of 136772846 is about 11694.9923471544. The cubic root of 136772846 is about 515.2285986746.

The spelling of 136772846 in words is "one hundred thirty-six million, seven hundred seventy-two thousand, eight hundred forty-six".