136294966 has 4 divisors (see below), whose sum is σ = 204442452. Its totient is φ = 68147482.

The previous prime is 136294957. The next prime is 136294969. The reversal of 136294966 is 669492631.

136294966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136294969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34073740 + ... + 34073743.

It is an arithmetic number, because the mean of its divisors is an integer number (51110613).

Almost surely, 2^136294966 is an apocalyptic number.

136294966 is a deficient number, since it is larger than the sum of its proper divisors (68147486).

136294966 is an equidigital number, since it uses as much as digits as its factorization.

136294966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68147485.

The product of its digits is 419904, while the sum is 46.

The square root of 136294966 is about 11674.5435028527. The cubic root of 136294966 is about 514.6278343014.

The spelling of 136294966 in words is "one hundred thirty-six million, two hundred ninety-four thousand, nine hundred sixty-six".