1901482332 has 24 divisors (see below), whose sum is σ = 4439215872. Its totient is φ = 633481200.

The previous prime is 1901482291. The next prime is 1901482343. The reversal of 1901482332 is 2332841091.

It is a junction number, because it is equal to n+sod(n) for n = 1901482293 and 1901482302.

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, 19894 + ... + 64797.

It is an arithmetic number, because the mean of its divisors is an integer number (184967328).

Almost surely, 2^1901482332 is an apocalyptic number.

1901482332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1901482332 is an abundant number, since it is smaller than the sum of its proper divisors (2537733540).

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

1901482332 is a wasteful number, since it uses less digits than its factorization.

1901482332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86569 (or 86567 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1901482332 is about 43605.9896344527. The cubic root of 1901482332 is about 1238.8843442487.

The spelling of 1901482332 in words is "one billion, nine hundred one million, four hundred eighty-two thousand, three hundred thirty-two".