3722275 has 6 divisors (see below), whose sum is σ = 4615652. Its totient is φ = 2977800.

The previous prime is 3722273. The next prime is 3722291. The reversal of 3722275 is 5722273.

It is not a de Polignac number, because 3722275 - 2¹ = 3722273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3722273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74421 + ... + 74470.

Almost surely, 2^3722275 is an apocalyptic number.

3722275 is a deficient number, since it is larger than the sum of its proper divisors (893377).

3722275 is a wasteful number, since it uses less digits than its factorization.

3722275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148901 (or 148896 counting only the distinct ones).

The product of its digits is 5880, while the sum is 28.

The square root of 3722275 is about 1929.3198283333. The cubic root of 3722275 is about 154.9777977217.

The spelling of 3722275 in words is "three million, seven hundred twenty-two thousand, two hundred seventy-five".