2442552732 has 60 divisors (see below), whose sum is σ = 6451226320. Its totient is φ = 805780224.

The previous prime is 2442552703. The next prime is 2442552751. The reversal of 2442552732 is 2372552442.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7432 + ... + 70287.

Almost surely, 2^2442552732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2442552732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3225613160).

2442552732 is an abundant number, since it is smaller than the sum of its proper divisors (4008673588).

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

2442552732 is a wasteful number, since it uses less digits than its factorization.

2442552732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77832 (or 77821 counting only the distinct ones).

The product of its digits is 134400, while the sum is 36.

The square root of 2442552732 is about 49422.1886605601. The cubic root of 2442552732 is about 1346.7324233758.

The spelling of 2442552732 in words is "two billion, four hundred forty-two million, five hundred fifty-two thousand, seven hundred thirty-two".