136266004 has 12 divisors (see below), whose sum is σ = 272532064. Its totient is φ = 58399704.

The previous prime is 136265977. The next prime is 136266029. The reversal of 136266004 is 400662631.

136266004 is an admirable number.

It is a super-2 number, since 2×136266004² = 37136847692256032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 4866643 = 136266004 / (1 + 3 + 6 + 2 + 6 + 6 + 0 + 0 + 4).

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, 2433294 + ... + 2433349.

Almost surely, 2^136266004 is an apocalyptic number.

136266004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

136266004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136266004 is a wasteful number, since it uses less digits than its factorization.

136266004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4866654 (or 4866652 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 136266004 is about 11673.3030458393. The cubic root of 136266004 is about 514.5913797704.

The spelling of 136266004 in words is "one hundred thirty-six million, two hundred sixty-six thousand, four".