2442192 has 40 divisors (see below), whose sum is σ = 6395424. Its totient is φ = 802944.

The previous prime is 2442191. The next prime is 2442197. The reversal of 2442192 is 2912442.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3678 + ... + 4290.

2^2442192 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 2442192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3197712).

2442192 is an abundant number, since it is smaller than the sum of its proper divisors (3953232).

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

2442192 is a wasteful number, since it uses less digits than its factorization.

2442192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 701 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 2442192 is about 1562.7514197722. The cubic root of 2442192 is about 134.6666122058. Note that the first 4 decimals are identical.

It can be divided in two parts, 2442 and 192, that multiplied together give a palindrome (468864).

The spelling of 2442192 in words is "two million, four hundred forty-two thousand, one hundred ninety-two".