136482426 has 48 divisors (see below), whose sum is σ = 314055144. Its totient is φ = 42688512.

The previous prime is 136482421. The next prime is 136482431. The reversal of 136482426 is 624284631.

136482426 is a `hidden beast` number, since 1 + 3 + 648 + 2 + 4 + 2 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (136482421) and next prime (136482431).

It can be written as a sum of positive squares in 4 ways, for example, as 133056225 + 3426201 = 11535^2 + 1851^2 .

It is not an unprimeable number, because it can be changed into a prime (136482421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176176 + ... + 176948.

Almost surely, 2^136482426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136482426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157027572).

136482426 is an abundant number, since it is smaller than the sum of its proper divisors (177572718).

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

136482426 is a wasteful number, since it uses less digits than its factorization.

136482426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375 (or 1372 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 136482426 is about 11682.5693235692. The cubic root of 136482426 is about 514.8636658002.

The spelling of 136482426 in words is "one hundred thirty-six million, four hundred eighty-two thousand, four hundred twenty-six".