4270372 has 6 divisors (see below), whose sum is σ = 7473158. Its totient is φ = 2135184.

The previous prime is 4270363. The next prime is 4270391. The reversal of 4270372 is 2730724.

It can be written as a sum of positive squares in only one way, i.e., 4064256 + 206116 = 2016^2 + 454^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533793 + ... + 533800.

Almost surely, 2^4270372 is an apocalyptic number.

It is an amenable number.

4270372 is a deficient number, since it is larger than the sum of its proper divisors (3202786).

4270372 is a wasteful number, since it uses less digits than its factorization.

4270372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067597 (or 1067595 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 4270372 is about 2066.4878417257. The cubic root of 4270372 is about 162.2389908508.

Adding to 4270372 its product of nonzero digits (2352), we get a palindrome (4272724).

The spelling of 4270372 in words is "four million, two hundred seventy thousand, three hundred seventy-two".