45822452 has 36 divisors (see below), whose sum is σ = 91179396. Its totient is φ = 20027520.

The previous prime is 45822443. The next prime is 45822457. The reversal of 45822452 is 25422854.

It can be written as a sum of positive squares in 2 ways, for example, as 5550736 + 40271716 = 2356^2 + 6346^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45822457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17552 + ... + 19992.

It is an arithmetic number, because the mean of its divisors is an integer number (2532761).

Almost surely, 2^45822452 is an apocalyptic number.

It is an amenable number.

45822452 is a deficient number, since it is larger than the sum of its proper divisors (45356944).

45822452 is a wasteful number, since it uses less digits than its factorization.

45822452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496 (or 2475 counting only the distinct ones).

The product of its digits is 25600, while the sum is 32.

The square root of 45822452 is about 6769.2283164331. The cubic root of 45822452 is about 357.8432050600.

The spelling of 45822452 in words is "forty-five million, eight hundred twenty-two thousand, four hundred fifty-two".