2245452 has 24 divisors (see below), whose sum is σ = 5716032. Its totient is φ = 680400.

The previous prime is 2245429. The next prime is 2245457. The reversal of 2245452 is 2545422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2245457) 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, 8374 + ... + 8637.

It is an arithmetic number, because the mean of its divisors is an integer number (238168).

2^2245452 is an apocalyptic number.

2245452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2245452 is an abundant number, since it is smaller than the sum of its proper divisors (3470580).

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

2245452 is a wasteful number, since it uses less digits than its factorization.

2245452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17029 (or 17027 counting only the distinct ones).

The product of its digits is 3200, while the sum is 24.

The square root of 2245452 is about 1498.4832331394. The cubic root of 2245452 is about 130.9487202902.

The spelling of 2245452 in words is "two million, two hundred forty-five thousand, four hundred fifty-two".