1984632 has 32 divisors (see below), whose sum is σ = 5344080. Its totient is φ = 610560.

The previous prime is 1984571. The next prime is 1984639. The reversal of 1984632 is 2364891.

It is a junction number, because it is equal to n+sod(n) for n = 1984593 and 1984602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1984639) 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, 2869 + ... + 3492.

2^1984632 is an apocalyptic number.

1984632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1984632 is an abundant number, since it is smaller than the sum of its proper divisors (3359448).

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

1984632 is a wasteful number, since it uses less digits than its factorization.

1984632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6383 (or 6379 counting only the distinct ones).

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

The square root of 1984632 is about 1408.7696759939. The cubic root of 1984632 is about 125.6685671024.

The spelling of 1984632 in words is "one million, nine hundred eighty-four thousand, six hundred thirty-two".