2174324745 has 16 divisors (see below), whose sum is σ = 3496406400. Its totient is φ = 1153810944.

The previous prime is 2174324731. The next prime is 2174324759. The reversal of 2174324745 is 5474234712.

It is an interprime number because it is at equal distance from previous prime (2174324731) and next prime (2174324759).

It is not a de Polignac number, because 2174324745 - 2⁷ = 2174324617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361224 + ... + 367193.

It is an arithmetic number, because the mean of its divisors is an integer number (218525400).

Almost surely, 2^2174324745 is an apocalyptic number.

It is an amenable number.

2174324745 is a deficient number, since it is larger than the sum of its proper divisors (1322081655).

2174324745 is a wasteful number, since it uses less digits than its factorization.

2174324745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728624.

The product of its digits is 188160, while the sum is 39.

The square root of 2174324745 is about 46629.6552099627. The cubic root of 2174324745 is about 1295.5120875932.

The spelling of 2174324745 in words is "two billion, one hundred seventy-four million, three hundred twenty-four thousand, seven hundred forty-five".