2070067172 has 12 divisors (see below), whose sum is σ = 3624630576. Its totient is φ = 1034458440.

The previous prime is 2070067141. The next prime is 2070067177. The reversal of 2070067172 is 2717600702.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2070067177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135638 + ... + 150125.

It is an arithmetic number, because the mean of its divisors is an integer number (302052548).

Almost surely, 2^2070067172 is an apocalyptic number.

It is an amenable number.

2070067172 is a deficient number, since it is larger than the sum of its proper divisors (1554563404).

2070067172 is a wasteful number, since it uses less digits than its factorization.

2070067172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287578 (or 287576 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 32.

The square root of 2070067172 is about 45497.9908567400. The cubic root of 2070067172 is about 1274.4656834833.

Adding to 2070067172 its reverse (2717600702), we get a palindrome (4787667874).

The spelling of 2070067172 in words is "two billion, seventy million, sixty-seven thousand, one hundred seventy-two".