3546272 has 12 divisors (see below), whose sum is σ = 6981786. Its totient is φ = 1773120.

The previous prime is 3546271. The next prime is 3546281. The reversal of 3546272 is 2726453.

It can be written as a sum of positive squares in only one way, i.e., 3519376 + 26896 = 1876^2 + 164^2 .

It is not an unprimeable number, because it can be changed into a prime (3546271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55379 + ... + 55442.

Almost surely, 2^3546272 is an apocalyptic number.

3546272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3546272 is a deficient number, since it is larger than the sum of its proper divisors (3435514).

3546272 is a wasteful number, since it uses less digits than its factorization.

3546272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110831 (or 110823 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 3546272 is about 1883.1547997974. The cubic root of 3546272 is about 152.4956121644.

The spelling of 3546272 in words is "three million, five hundred forty-six thousand, two hundred seventy-two".