135740776 has 8 divisors (see below), whose sum is σ = 254513970. Its totient is φ = 67870384.

The previous prime is 135740771. The next prime is 135740789. The reversal of 135740776 is 677047531.

It can be written as a sum of positive squares in only one way, i.e., 134792100 + 948676 = 11610^2 + 974^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (135740771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8483791 + ... + 8483806.

Almost surely, 2^135740776 is an apocalyptic number.

It is an amenable number.

135740776 is a deficient number, since it is larger than the sum of its proper divisors (118773194).

135740776 is a wasteful number, since it uses less digits than its factorization.

135740776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16967603 (or 16967599 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 135740776 is about 11650.7843512787. The cubic root of 135740776 is about 513.9293760557.

The spelling of 135740776 in words is "one hundred thirty-five million, seven hundred forty thousand, seven hundred seventy-six".