1828452436 has 48 divisors (see below), whose sum is σ = 3467318400. Its totient is φ = 841081472.

The previous prime is 1828452433. The next prime is 1828452443. The reversal of 1828452436 is 6342548281.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1828452392 and 1828452401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1828452433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 780555 + ... + 782893.

It is an arithmetic number, because the mean of its divisors is an integer number (72235800).

Almost surely, 2^1828452436 is an apocalyptic number.

It is an amenable number.

1828452436 is a deficient number, since it is larger than the sum of its proper divisors (1638865964).

1828452436 is a wasteful number, since it uses less digits than its factorization.

1828452436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688 (or 2686 counting only the distinct ones).

The product of its digits is 368640, while the sum is 43.

The square root of 1828452436 is about 42760.4073413713. The cubic root of 1828452436 is about 1222.8163092391.

The spelling of 1828452436 in words is "one billion, eight hundred twenty-eight million, four hundred fifty-two thousand, four hundred thirty-six".