1842069152 has 288 divisors, whose sum is σ = 4960368000. Its totient is φ = 670602240.

The previous prime is 1842069137. The next prime is 1842069169. The reversal of 1842069152 is 2519602481.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25233788 + ... + 25233860.

It is an arithmetic number, because the mean of its divisors is an integer number (17223500).

Almost surely, 2^1842069152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1842069152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2480184000).

1842069152 is an abundant number, since it is smaller than the sum of its proper divisors (3118298848).

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

1842069152 is a wasteful number, since it uses less digits than its factorization.

1842069152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 1842069152 is about 42919.3330796274. Note that the first 3 decimals coincide. The cubic root of 1842069152 is about 1225.8442941526.

The spelling of 1842069152 in words is "one billion, eight hundred forty-two million, sixty-nine thousand, one hundred fifty-two".