2197452 has 24 divisors (see below), whose sum is σ = 5166000. Its totient is φ = 726976.

The previous prime is 2197427. The next prime is 2197453. The reversal of 2197452 is 2547912.

It is not an unprimeable number, because it can be changed into a prime (2197453) 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, 1174 + ... + 2402.

It is an arithmetic number, because the mean of its divisors is an integer number (215250).

2^2197452 is an apocalyptic number.

It is an amenable number.

2197452 is an abundant number, since it is smaller than the sum of its proper divisors (2968548).

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

2197452 is a wasteful number, since it uses less digits than its factorization.

2197452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385 (or 1383 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 2197452 is about 1482.3805179508. The cubic root of 2197452 is about 130.0089145761.

The spelling of 2197452 in words is "two million, one hundred ninety-seven thousand, four hundred fifty-two".