772130135 has 8 divisors (see below), whose sum is σ = 1058921376. Its totient is φ = 529460640.

The previous prime is 772130119. The next prime is 772130143. The reversal of 772130135 is 531031277.

772130135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 772130135 - 2⁴ = 772130119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 772130098 and 772130107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11030396 + ... + 11030465.

It is an arithmetic number, because the mean of its divisors is an integer number (132365172).

Almost surely, 2^772130135 is an apocalyptic number.

772130135 is a deficient number, since it is larger than the sum of its proper divisors (286791241).

772130135 is a wasteful number, since it uses less digits than its factorization.

772130135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22060873.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 772130135 is about 27787.2297107862. The cubic root of 772130135 is about 917.4100657517.

The spelling of 772130135 in words is "seven hundred seventy-two million, one hundred thirty thousand, one hundred thirty-five".