136070242 has 32 divisors (see below), whose sum is σ = 257120640. Its totient is φ = 52462080.

The previous prime is 136070237. The next prime is 136070243. The reversal of 136070242 is 242070631.

It is a super-2 number, since 2×136070242² = 37030221515877128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136070243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10384 + ... + 19492.

It is an arithmetic number, because the mean of its divisors is an integer number (8035020).

Almost surely, 2^136070242 is an apocalyptic number.

136070242 is a deficient number, since it is larger than the sum of its proper divisors (121050398).

136070242 is a wasteful number, since it uses less digits than its factorization.

136070242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9226.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 136070242 is about 11664.9150018335. The cubic root of 136070242 is about 514.3448381689.

The spelling of 136070242 in words is "one hundred thirty-six million, seventy thousand, two hundred forty-two".