136244070 has 96 divisors (see below), whose sum is σ = 373800960. Its totient is φ = 34378560.

The previous prime is 136244033. The next prime is 136244077. The reversal of 136244070 is 70442631.

It is a super-2 number, since 2×136244070² = 37124893220329800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136244077) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130611 + ... + 131649.

It is an arithmetic number, because the mean of its divisors is an integer number (3893760).

Almost surely, 2^136244070 is an apocalyptic number.

136244070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 136244070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186900480).

136244070 is an abundant number, since it is smaller than the sum of its proper divisors (237556890).

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

136244070 is a wasteful number, since it uses less digits than its factorization.

136244070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 136244070 is about 11672.3635138733. The cubic root of 136244070 is about 514.5637679605.

The spelling of 136244070 in words is "one hundred thirty-six million, two hundred forty-four thousand, seventy".