2070287045 has 8 divisors (see below), whose sum is σ = 2491718424. Its totient is φ = 1651313664.

The previous prime is 2070287029. The next prime is 2070287053. The reversal of 2070287045 is 5407820702.

It can be written as a sum of positive squares in 4 ways, for example, as 8491396 + 2061795649 = 2914^2 + 45407^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2070287045 - 2⁴ = 2070287029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2070286996 and 2070287014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612644 + ... + 616013.

It is an arithmetic number, because the mean of its divisors is an integer number (311464803).

Almost surely, 2^2070287045 is an apocalyptic number.

It is an amenable number.

2070287045 is a deficient number, since it is larger than the sum of its proper divisors (421431379).

2070287045 is a wasteful number, since it uses less digits than its factorization.

2070287045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228999.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 2070287045 is about 45500.4070860910. The cubic root of 2070287045 is about 1274.5108045106.

The spelling of 2070287045 in words is "two billion, seventy million, two hundred eighty-seven thousand, forty-five".