136425322 has 24 divisors (see below), whose sum is σ = 225711108. Its totient is φ = 61797120.

The previous prime is 136425319. The next prime is 136425343. The reversal of 136425322 is 223524631.

It can be written as a sum of positive squares in 2 ways, for example, as 130622041 + 5803281 = 11429^2 + 2409^2 .

It is a super-2 number, since 2×136425322² = 37223736965607368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84628 + ... + 86224.

Almost surely, 2^136425322 is an apocalyptic number.

136425322 is a deficient number, since it is larger than the sum of its proper divisors (89285786).

136425322 is a wasteful number, since it uses less digits than its factorization.

136425322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974 (or 1963 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 136425322 is about 11680.1250849467. The cubic root of 136425322 is about 514.7918497748.

Adding to 136425322 its reverse (223524631), we get a palindrome (359949953).

The spelling of 136425322 in words is "one hundred thirty-six million, four hundred twenty-five thousand, three hundred twenty-two".