135767764 has 12 divisors (see below), whose sum is σ = 259193088. Its totient is φ = 61712600.

The previous prime is 135767759. The next prime is 135767777. The reversal of 135767764 is 467767531.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1542772 + ... + 1542859.

It is an arithmetic number, because the mean of its divisors is an integer number (21599424).

Almost surely, 2^135767764 is an apocalyptic number.

It is an amenable number.

135767764 is a deficient number, since it is larger than the sum of its proper divisors (123425324).

135767764 is a wasteful number, since it uses less digits than its factorization.

135767764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085646 (or 3085644 counting only the distinct ones).

The product of its digits is 740880, while the sum is 46.

The square root of 135767764 is about 11651.9424989999. The cubic root of 135767764 is about 513.9634336354.

The spelling of 135767764 in words is "one hundred thirty-five million, seven hundred sixty-seven thousand, seven hundred sixty-four".