136794667 has 8 divisors (see below), whose sum is σ = 137768960. Its totient is φ = 135824040.

The previous prime is 136794629. The next prime is 136794677. The reversal of 136794667 is 766497631.

It is a happy number.

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 136794667 - 2¹⁵ = 136761899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136794667.

It is not an unprimeable number, because it can be changed into a prime (136794607) 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, 137542 + ... + 138532.

It is an arithmetic number, because the mean of its divisors is an integer number (17221120).

Almost surely, 2^136794667 is an apocalyptic number.

136794667 is a deficient number, since it is larger than the sum of its proper divisors (974293).

136794667 is an equidigital number, since it uses as much as digits as its factorization.

136794667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833.

The product of its digits is 1143072, while the sum is 49.

The square root of 136794667 is about 11695.9252306092. The cubic root of 136794667 is about 515.2559974011.

The spelling of 136794667 in words is "one hundred thirty-six million, seven hundred ninety-four thousand, six hundred sixty-seven".