136322284 has 12 divisors (see below), whose sum is σ = 272644624. Its totient is φ = 58423824.

The previous prime is 136322281. The next prime is 136322297. The reversal of 136322284 is 482223631.

136322284 is an admirable number.

It is a super-2 number, since 2×136322284² = 37167530229953312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136322281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2434299 + ... + 2434354.

Almost surely, 2^136322284 is an apocalyptic number.

136322284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

136322284 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.

136322284 is a wasteful number, since it uses less digits than its factorization.

136322284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868664 (or 4868662 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 136322284 is about 11675.7134257398. The cubic root of 136322284 is about 514.6622147935.

The spelling of 136322284 in words is "one hundred thirty-six million, three hundred twenty-two thousand, two hundred eighty-four".