136056767 has 8 divisors (see below), whose sum is σ = 169629312. Its totient is φ = 106018200.

The previous prime is 136056761. The next prime is 136056769. The reversal of 136056767 is 767650631.

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

It is a cyclic number.

It is not a de Polignac number, because 136056767 - 2¹⁴ = 136040383 is a prime.

It is a super-2 number, since 2×136056767² = 37022887692984578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136056761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 883409 + ... + 883562.

It is an arithmetic number, because the mean of its divisors is an integer number (21203664).

Almost surely, 2^136056767 is an apocalyptic number.

136056767 is a deficient number, since it is larger than the sum of its proper divisors (33572545).

136056767 is a wasteful number, since it uses less digits than its factorization.

136056767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766989.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 136056767 is about 11664.3374008128. The cubic root of 136056767 is about 514.3278591307.

The spelling of 136056767 in words is "one hundred thirty-six million, fifty-six thousand, seven hundred sixty-seven".