2174163401 has 8 divisors (see below), whose sum is σ = 2238679560. Its totient is φ = 2109950208.

The previous prime is 2174163391. The next prime is 2174163421. The reversal of 2174163401 is 1043614712.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 489471376 + 1684692025 = 22124^2 + 41045^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2174163401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2174163421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61136 + ... + 89921.

It is an arithmetic number, because the mean of its divisors is an integer number (279834945).

Almost surely, 2^2174163401 is an apocalyptic number.

It is an amenable number.

2174163401 is a deficient number, since it is larger than the sum of its proper divisors (64516159).

2174163401 is a wasteful number, since it uses less digits than its factorization.

2174163401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151483.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2174163401 is about 46627.9251200394. The cubic root of 2174163401 is about 1295.4800426601.

The spelling of 2174163401 in words is "two billion, one hundred seventy-four million, one hundred sixty-three thousand, four hundred one".