2942000 has 40 divisors (see below), whose sum is σ = 7118592. Its totient is φ = 1176000.

The previous prime is 2941957. The next prime is 2942011. The reversal of 2942000 is 2492.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 2942000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1265 + ... + 2735.

2^2942000 is an apocalyptic number.

2942000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2942000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3559296).

2942000 is an abundant number, since it is smaller than the sum of its proper divisors (4176592).

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

2942000 is a wasteful number, since it uses less digits than its factorization.

2942000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494 (or 1478 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2942000 is about 1715.2259326398. The cubic root of 2942000 is about 143.2894523447.

Adding to 2942000 its reverse (2492), we get a palindrome (2944492).

The spelling of 2942000 in words is "two million, nine hundred forty-two thousand".