136203046 has 24 divisors (see below), whose sum is σ = 238114080. Its totient is φ = 58261392.

The previous prime is 136203037. The next prime is 136203047. The reversal of 136203046 is 640302631.

It is a self number, because there is not a number n which added to its sum of digits gives 136203046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136203047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69496 + ... + 71428.

It is an arithmetic number, because the mean of its divisors is an integer number (9921420).

Almost surely, 2^136203046 is an apocalyptic number.

136203046 is a deficient number, since it is larger than the sum of its proper divisors (101911034).

136203046 is a wasteful number, since it uses less digits than its factorization.

136203046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668 (or 2661 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 136203046 is about 11670.6060682383. The cubic root of 136203046 is about 514.5121165795.

Adding to 136203046 its reverse (640302631), we get a palindrome (776505677).

The spelling of 136203046 in words is "one hundred thirty-six million, two hundred three thousand, forty-six".