136010240 has 40 divisors (see below), whose sum is σ = 326111940. Its totient is φ = 54403072.

The previous prime is 136010219. The next prime is 136010257. The reversal of 136010240 is 42010631.

It can be written as a sum of positive squares in 2 ways, for example, as 133079296 + 2930944 = 11536^2 + 1712^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24005 + ... + 29124.

Almost surely, 2^136010240 is an apocalyptic number.

136010240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136010240 is an abundant number, since it is smaller than the sum of its proper divisors (190101700).

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

136010240 is an frugal number, since it uses more digits than its factorization.

136010240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53152 (or 53136 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 136010240 is about 11662.3428178047. The cubic root of 136010240 is about 514.2692246330.

Adding to 136010240 its reverse (42010631), we get a palindrome (178020871).

The spelling of 136010240 in words is "one hundred thirty-six million, ten thousand, two hundred forty".