1829992252 has 24 divisors (see below), whose sum is σ = 3508635312. Its totient is φ = 828240000.

The previous prime is 1829992243. The next prime is 1829992267. The reversal of 1829992252 is 2522999281.

It is a junction number, because it is equal to n+sod(n) for n = 1829992196 and 1829992205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78999 + ... + 99502.

It is an arithmetic number, because the mean of its divisors is an integer number (146193138).

Almost surely, 2^1829992252 is an apocalyptic number.

It is an amenable number.

1829992252 is a deficient number, since it is larger than the sum of its proper divisors (1678643060).

1829992252 is a wasteful number, since it uses less digits than its factorization.

1829992252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178749 (or 178747 counting only the distinct ones).

The product of its digits is 466560, while the sum is 49.

The square root of 1829992252 is about 42778.4087128074. The cubic root of 1829992252 is about 1223.1594744515.

The spelling of 1829992252 in words is "one billion, eight hundred twenty-nine million, nine hundred ninety-two thousand, two hundred fifty-two".