1042765748 has 6 divisors (see below), whose sum is σ = 1824840066. Its totient is φ = 521382872.

The previous prime is 1042765747. The next prime is 1042765777. The reversal of 1042765748 is 8475672401.

It can be written as a sum of positive squares in only one way, i.e., 1031822884 + 10942864 = 32122^2 + 3308^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1042765699 and 1042765708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042765747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130345715 + ... + 130345722.

It is an arithmetic number, because the mean of its divisors is an integer number (304140011).

Almost surely, 2^1042765748 is an apocalyptic number.

It is an amenable number.

1042765748 is a deficient number, since it is larger than the sum of its proper divisors (782074318).

1042765748 is a wasteful number, since it uses less digits than its factorization.

1042765748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260691441 (or 260691439 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 1042765748 is about 32291.8836242174. The cubic root of 1042765748 is about 1014.0567317934.

The spelling of 1042765748 in words is "one billion, forty-two million, seven hundred sixty-five thousand, seven hundred forty-eight".