1833040032 has 48 divisors (see below), whose sum is σ = 4848494112. Its totient is φ = 606344960.

The previous prime is 1833040019. The next prime is 1833040037. The reversal of 1833040032 is 2300403381.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1833040032² = 6720071517829122048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1833039984 and 1833040011.

It is not an unprimeable number, because it can be changed into a prime (1833040037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60303 + ... + 85454.

It is an arithmetic number, because the mean of its divisors is an integer number (101010294).

Almost surely, 2^1833040032 is an apocalyptic number.

1833040032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1833040032 is an abundant number, since it is smaller than the sum of its proper divisors (3015454080).

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

1833040032 is a wasteful number, since it uses less digits than its factorization.

1833040032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145901 (or 145893 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1833040032 is about 42814.0167702121. The cubic root of 1833040032 is about 1223.8381391331.

The spelling of 1833040032 in words is "one billion, eight hundred thirty-three million, forty thousand, thirty-two".