2070512669 has 8 divisors (see below), whose sum is σ = 2232646080. Its totient is φ = 1913695200.

The previous prime is 2070512663. The next prime is 2070512683. The reversal of 2070512669 is 9662150702.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-2070512669 is a prime.

It is a super-2 number, since 2×2070512669² = 8574045424979007122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070512663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328177 + ... + 1329734.

It is an arithmetic number, because the mean of its divisors is an integer number (279080760).

Almost surely, 2^2070512669 is an apocalyptic number.

It is an amenable number.

2070512669 is a deficient number, since it is larger than the sum of its proper divisors (162133411).

2070512669 is a wasteful number, since it uses less digits than its factorization.

2070512669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657971.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 2070512669 is about 45502.8863809759. The cubic root of 2070512669 is about 1274.5571024030.

The spelling of 2070512669 in words is "two billion, seventy million, five hundred twelve thousand, six hundred sixty-nine".