2792430 has 96 divisors (see below), whose sum is σ = 8087040. Its totient is φ = 665280.

The previous prime is 2792429. The next prime is 2792431. The reversal of 2792430 is 342972.

It is an interprime number because it is at equal distance from previous prime (2792429) and next prime (2792431).

It is a junction number, because it is equal to n+sod(n) for n = 2792394 and 2792403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2792431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39295 + ... + 39365.

It is an arithmetic number, because the mean of its divisors is an integer number (84240).

2^2792430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2792430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4043520).

2792430 is an abundant number, since it is smaller than the sum of its proper divisors (5294610).

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

2792430 is a wasteful number, since it uses less digits than its factorization.

2792430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2792430 is about 1671.0565520053. The cubic root of 2792430 is about 140.8188408306.

The spelling of 2792430 in words is "two million, seven hundred ninety-two thousand, four hundred thirty".