136422704 has 40 divisors (see below), whose sum is σ = 289304400. Its totient is φ = 61804800.

The previous prime is 136422677. The next prime is 136422707. The reversal of 136422704 is 407224631.

It is a super-2 number, since 2×136422704² = 37222308333343232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136422707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60314 + ... + 62534.

It is an arithmetic number, because the mean of its divisors is an integer number (7232610).

Almost surely, 2^136422704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136422704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144652200).

136422704 is an abundant number, since it is smaller than the sum of its proper divisors (152881696).

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

136422704 is a wasteful number, since it uses less digits than its factorization.

136422704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589 (or 2583 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 136422704 is about 11680.0130136914. The cubic root of 136422704 is about 514.7885568043.

The spelling of 136422704 in words is "one hundred thirty-six million, four hundred twenty-two thousand, seven hundred four".