1074763045 has 4 divisors (see below), whose sum is σ = 1289715660. Its totient is φ = 859810432.

The previous prime is 1074763033. The next prime is 1074763051. The reversal of 1074763045 is 5403674701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5403674701 = 20399 ⋅264899.

It can be written as a sum of positive squares in 2 ways, for example, as 270076356 + 804686689 = 16434^2 + 28367^2 .

It is a cyclic number.

It is not a de Polignac number, because 1074763045 - 2¹⁹ = 1074238757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1074762995 and 1074763013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107476300 + ... + 107476309.

It is an arithmetic number, because the mean of its divisors is an integer number (322428915).

Almost surely, 2^1074763045 is an apocalyptic number.

It is an amenable number.

1074763045 is a deficient number, since it is larger than the sum of its proper divisors (214952615).

1074763045 is an equidigital number, since it uses as much as digits as its factorization.

1074763045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214952614.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 1074763045 is about 32783.5788924882. The cubic root of 1074763045 is about 1024.3245345480.

The spelling of 1074763045 in words is "one billion, seventy-four million, seven hundred sixty-three thousand, forty-five".