2172740414 has 16 divisors (see below), whose sum is σ = 3535067760. Its totient is φ = 995587200.

The previous prime is 2172740413. The next prime is 2172740441. The reversal of 2172740414 is 4140472712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2172740413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296987 + ... + 304214.

It is an arithmetic number, because the mean of its divisors is an integer number (220941735).

Almost surely, 2^2172740414 is an apocalyptic number.

2172740414 is a deficient number, since it is larger than the sum of its proper divisors (1362327346).

2172740414 is a wasteful number, since it uses less digits than its factorization.

2172740414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601355.

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 2172740414 is about 46612.6636655748. The cubic root of 2172740414 is about 1295.1973509999.

The spelling of 2172740414 in words is "two billion, one hundred seventy-two million, seven hundred forty thousand, four hundred fourteen".