2174045929 has 16 divisors (see below), whose sum is σ = 2456490240. Its totient is φ = 1905904000.

The previous prime is 2174045921. The next prime is 2174045933. The reversal of 2174045929 is 9295404712.

It is not a de Polignac number, because 2174045929 - 2³ = 2174045921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2174045921) 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, 286869 + ... + 294349.

It is an arithmetic number, because the mean of its divisors is an integer number (153530640).

Almost surely, 2^2174045929 is an apocalyptic number.

2174045929 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2174045929 is a deficient number, since it is larger than the sum of its proper divisors (282444311).

2174045929 is a wasteful number, since it uses less digits than its factorization.

2174045929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8432.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 2174045929 is about 46626.6654287008. The cubic root of 2174045929 is about 1295.4567102567.

The spelling of 2174045929 in words is "two billion, one hundred seventy-four million, forty-five thousand, nine hundred twenty-nine".