2225372 has 6 divisors (see below), whose sum is σ = 3894408. Its totient is φ = 1112684.

The previous prime is 2225371. The next prime is 2225381. The reversal of 2225372 is 2735222.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278168 + ... + 278175.

It is an arithmetic number, because the mean of its divisors is an integer number (649068).

2^2225372 is an apocalyptic number.

It is an amenable number.

2225372 is a deficient number, since it is larger than the sum of its proper divisors (1669036).

2225372 is a wasteful number, since it uses less digits than its factorization.

2225372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556347 (or 556345 counting only the distinct ones).

The product of its digits is 1680, while the sum is 23.

The square root of 2225372 is about 1491.7680784894. The cubic root of 2225372 is about 130.5572137475.

The spelling of 2225372 in words is "two million, two hundred twenty-five thousand, three hundred seventy-two".