2002452192 has 384 divisors, whose sum is σ = 6665379840. Its totient is φ = 587865600.

The previous prime is 2002452169. The next prime is 2002452203. The reversal of 2002452192 is 2912542002.

It is a happy number.

2002452192 is a `hidden beast` number, since 20 + 0 + 2 + 452 + 192 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28203517 + ... + 28203587.

It is an arithmetic number, because the mean of its divisors is an integer number (17357760).

Almost surely, 2^2002452192 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 2002452192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3332689920).

2002452192 is an abundant number, since it is smaller than the sum of its proper divisors (4662927648).

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

2002452192 is an equidigital number, since it uses as much as digits as its factorization.

2002452192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2002452192 is about 44748.7674914070. The cubic root of 2002452192 is about 1260.4357676409.

Adding to 2002452192 its reverse (2912542002), we get a palindrome (4914994194).

The spelling of 2002452192 in words is "two billion, two million, four hundred fifty-two thousand, one hundred ninety-two".