1842628032 has 84 divisors (see below), whose sum is σ = 6036082416. Its totient is φ = 526464000.

The previous prime is 1842627991. The next prime is 1842628033. The reversal of 1842628032 is 2308262481.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1842628033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224469 + ... + 232532.

It is an arithmetic number, because the mean of its divisors is an integer number (71858124).

Almost surely, 2^1842628032 is an apocalyptic number.

1842628032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1842628032 is an abundant number, since it is smaller than the sum of its proper divisors (4193454384).

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

1842628032 is a wasteful number, since it uses less digits than its factorization.

1842628032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457026 (or 457013 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 1842628032 is about 42925.8434046438. The cubic root of 1842628032 is about 1225.9682544980.

The spelling of 1842628032 in words is "one billion, eight hundred forty-two million, six hundred twenty-eight thousand, thirty-two".