1070605045 has 8 divisors (see below), whose sum is σ = 1291825080. Its totient is φ = 851751360.

The previous prime is 1070605043. The next prime is 1070605049. The reversal of 1070605045 is 5405060701.

It can be written as a sum of positive squares in 4 ways, for example, as 15069924 + 1055535121 = 3882^2 + 32489^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1070605045 - 2¹ = 1070605043 is a prime.

It is a super-2 number, since 2×1070605045² = 2292390324758904050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070605043) 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 7 ways as a sum of consecutive naturals, for example, 590590 + ... + 592399.

It is an arithmetic number, because the mean of its divisors is an integer number (161478135).

Almost surely, 2^1070605045 is an apocalyptic number.

It is an amenable number.

1070605045 is a deficient number, since it is larger than the sum of its proper divisors (221220035).

1070605045 is a wasteful number, since it uses less digits than its factorization.

1070605045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183175.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1070605045 is about 32720.1015432410. The cubic root of 1070605045 is about 1023.0018722173.

Adding to 1070605045 its reverse (5405060701), we get a palindrome (6475665746).

The spelling of 1070605045 in words is "one billion, seventy million, six hundred five thousand, forty-five".