4172368 has 10 divisors (see below), whose sum is σ = 8083994. Its totient is φ = 2086176.

The previous prime is 4172359. The next prime is 4172369. The reversal of 4172368 is 8632714.

It can be written as a sum of positive squares in only one way, i.e., 3968064 + 204304 = 1992^2 + 452^2 .

It is an Ulam number.

It is a nialpdrome in base 4.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4172369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130371 + ... + 130402.

Almost surely, 2^4172368 is an apocalyptic number.

It is an amenable number.

4172368 is a deficient number, since it is larger than the sum of its proper divisors (3911626).

4172368 is a wasteful number, since it uses less digits than its factorization.

4172368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260781 (or 260775 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 4172368 is about 2042.6375106709. The cubic root of 4172368 is about 160.9882583415.

The spelling of 4172368 in words is "four million, one hundred seventy-two thousand, three hundred sixty-eight".