1048057769 has 16 divisors (see below), whose sum is σ = 1231122240. Its totient is φ = 881525760.

The previous prime is 1048057763. The next prime is 1048057793. The reversal of 1048057769 is 9677508401.

It is a cyclic number.

It is not a de Polignac number, because 1048057769 - 2²⁴ = 1031280553 is a prime.

It is a super-2 number, since 2×1048057769² = 2196850174322514722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1048057763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36464 + ... + 58529.

It is an arithmetic number, because the mean of its divisors is an integer number (76945140).

Almost surely, 2^1048057769 is an apocalyptic number.

It is an amenable number.

1048057769 is a deficient number, since it is larger than the sum of its proper divisors (183064471).

1048057769 is a wasteful number, since it uses less digits than its factorization.

1048057769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95080.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 1048057769 is about 32373.7203453665. The cubic root of 1048057769 is about 1015.7692790550.

The spelling of 1048057769 in words is "one billion, forty-eight million, fifty-seven thousand, seven hundred sixty-nine".