1047300745 has 16 divisors (see below), whose sum is σ = 1353710592. Its totient is φ = 775558080.

The previous prime is 1047300719. The next prime is 1047300757. The reversal of 1047300745 is 5470037401.

1047300745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1047300745 - 2¹³ = 1047292553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143322 + ... + 150451.

It is an arithmetic number, because the mean of its divisors is an integer number (84606912).

Almost surely, 2^1047300745 is an apocalyptic number.

It is an amenable number.

1047300745 is a deficient number, since it is larger than the sum of its proper divisors (306409847).

1047300745 is a wasteful number, since it uses less digits than its factorization.

1047300745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293832.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 1047300745 is about 32362.0262808125. The cubic root of 1047300745 is about 1015.5246529275.

The spelling of 1047300745 in words is "one billion, forty-seven million, three hundred thousand, seven hundred forty-five".