2993042 has 8 divisors (see below), whose sum is σ = 4834956. Its totient is φ = 1381392.

The previous prime is 2993033. The next prime is 2993047. The reversal of 2993042 is 2403992.

It can be written as a sum of positive squares in 2 ways, for example, as 2920681 + 72361 = 1709^2 + 269^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2992996 and 2993014.

It is not an unprimeable number, because it can be changed into a prime (2993047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57533 + ... + 57584.

2^2993042 is an apocalyptic number.

2993042 is a deficient number, since it is larger than the sum of its proper divisors (1841914).

2993042 is a wasteful number, since it uses less digits than its factorization.

2993042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115132.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2993042 is about 1730.0410399756. The cubic root of 2993042 is about 144.1133687993.

The spelling of 2993042 in words is "two million, nine hundred ninety-three thousand, forty-two".