2225963452 has 6 divisors (see below), whose sum is σ = 3895436048. Its totient is φ = 1112981724.

The previous prime is 2225963429. The next prime is 2225963473. The reversal of 2225963452 is 2543695222.

It is a happy number.

It is a super-3 number, since 3×2225963452³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278245428 + ... + 278245435.

Almost surely, 2^2225963452 is an apocalyptic number.

It is an amenable number.

2225963452 is a deficient number, since it is larger than the sum of its proper divisors (1669472596).

2225963452 is a wasteful number, since it uses less digits than its factorization.

2225963452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556490867 (or 556490865 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The square root of 2225963452 is about 47180.1171257554. The cubic root of 2225963452 is about 1305.6877907762.

The spelling of 2225963452 in words is "two billion, two hundred twenty-five million, nine hundred sixty-three thousand, four hundred fifty-two".