2698042 has 8 divisors (see below), whose sum is σ = 4068000. Its totient is φ = 1342044.

The previous prime is 2698027. The next prime is 2698049. The reversal of 2698042 is 2408962.

2698042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 2697995 and 2698013.

It is not an unprimeable number, because it can be changed into a prime (2698049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2992 + ... + 3787.

It is an arithmetic number, because the mean of its divisors is an integer number (508500).

2^2698042 is an apocalyptic number.

2698042 is a deficient number, since it is larger than the sum of its proper divisors (1369958).

2698042 is a wasteful number, since it uses less digits than its factorization.

2698042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6980.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2698042 is about 1642.5717640335. The cubic root of 2698042 is about 139.2139967539.

The spelling of 2698042 in words is "two million, six hundred ninety-eight thousand, forty-two".