1942562432 has 32 divisors (see below), whose sum is σ = 4073635200. Its totient is φ = 920160000.

The previous prime is 1942562429. The next prime is 1942562437. The reversal of 1942562432 is 2342652491.

It is a tau number, because it is divible by the number of its divisors (32).

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

It is not an unprimeable number, because it can be changed into a prime (1942562437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396944 + ... + 401807.

It is an arithmetic number, because the mean of its divisors is an integer number (127301100).

Almost surely, 2^1942562432 is an apocalyptic number.

It is an amenable number.

1942562432 is an abundant number, since it is smaller than the sum of its proper divisors (2131072768).

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

1942562432 is an equidigital number, since it uses as much as digits as its factorization.

1942562432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798784 (or 798772 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 1942562432 is about 44074.5100029484. The cubic root of 1942562432 is about 1247.7425778503.

The spelling of 1942562432 in words is "one billion, nine hundred forty-two million, five hundred sixty-two thousand, four hundred thirty-two".