2125272 has 32 divisors (see below), whose sum is σ = 5626800. Its totient is φ = 666624.

The previous prime is 2125259. The next prime is 2125273. The reversal of 2125272 is 2725212.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2197 + ... + 3012.

2^2125272 is an apocalyptic number.

It is an amenable number.

2125272 is an abundant number, since it is smaller than the sum of its proper divisors (3501528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2125272 is a wasteful number, since it uses less digits than its factorization.

2125272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5235 (or 5231 counting only the distinct ones).

The product of its digits is 560, while the sum is 21.

The square root of 2125272 is about 1457.8312659564. The cubic root of 2125272 is about 128.5695646996.

The spelling of 2125272 in words is "two million, one hundred twenty-five thousand, two hundred seventy-two".