1072918135 has 16 divisors (see below), whose sum is σ = 1320282432. Its totient is φ = 836524800.

The previous prime is 1072918123. The next prime is 1072918151. The reversal of 1072918135 is 5318192701.

It is not a de Polignac number, because 1072918135 - 2⁹ = 1072917623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1072918094 and 1072918103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251470 + ... + 255700.

It is an arithmetic number, because the mean of its divisors is an integer number (82517652).

Almost surely, 2^1072918135 is an apocalyptic number.

1072918135 is a deficient number, since it is larger than the sum of its proper divisors (247364297).

1072918135 is a wasteful number, since it uses less digits than its factorization.

1072918135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5514.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 1072918135 is about 32755.4290919841. The cubic root of 1072918135 is about 1023.7380893349.

The spelling of 1072918135 in words is "one billion, seventy-two million, nine hundred eighteen thousand, one hundred thirty-five".