136765750 has 64 divisors (see below), whose sum is σ = 286348608. Its totient is φ = 48480000.

The previous prime is 136765747. The next prime is 136765753. The reversal of 136765750 is 57567631.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (136765747) and next prime (136765753).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136765753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112144 + ... + 113356.

It is an arithmetic number, because the mean of its divisors is an integer number (4474197).

Almost surely, 2^136765750 is an apocalyptic number.

136765750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136765750 is an abundant number, since it is smaller than the sum of its proper divisors (149582858).

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

136765750 is a wasteful number, since it uses less digits than its factorization.

136765750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282 (or 1272 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 136765750 is about 11694.6889655091. The cubic root of 136765750 is about 515.2196882184.

The spelling of 136765750 in words is "one hundred thirty-six million, seven hundred sixty-five thousand, seven hundred fifty".