2382537492 has 18 divisors (see below), whose sum is σ = 6022525418. Its totient is φ = 794179152.

The previous prime is 2382537481. The next prime is 2382537499. The reversal of 2382537492 is 2947352832.

2382537492 is a `hidden beast` number, since 23 + 8 + 2 + 537 + 4 + 92 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1501872516 + 880664976 = 38754^2 + 29676^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2382537499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33090763 + ... + 33090834.

Almost surely, 2^2382537492 is an apocalyptic number.

It is an amenable number.

2382537492 is an abundant number, since it is smaller than the sum of its proper divisors (3639987926).

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

2382537492 is a wasteful number, since it uses less digits than its factorization.

2382537492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66181607 (or 66181602 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 2382537492 is about 48811.2434998331. The cubic root of 2382537492 is about 1335.6107763640.

The spelling of 2382537492 in words is "two billion, three hundred eighty-two million, five hundred thirty-seven thousand, four hundred ninety-two".