2172062023 has 16 divisors (see below), whose sum is σ = 2249676000. Its totient is φ = 2095535232.

The previous prime is 2172062021. The next prime is 2172062029. The reversal of 2172062023 is 3202602712.

It is a cyclic number.

It is not a de Polignac number, because 2172062023 - 2¹ = 2172062021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2172062021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3295668 + ... + 3296326.

It is an arithmetic number, because the mean of its divisors is an integer number (140604750).

Almost surely, 2^2172062023 is an apocalyptic number.

2172062023 is a deficient number, since it is larger than the sum of its proper divisors (77613977).

2172062023 is a wasteful number, since it uses less digits than its factorization.

2172062023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2172062023 is about 46605.3862015969. The cubic root of 2172062023 is about 1295.0625378881.

Adding to 2172062023 its reverse (3202602712), we get a palindrome (5374664735).

The spelling of 2172062023 in words is "two billion, one hundred seventy-two million, sixty-two thousand, twenty-three".