2394142 has 8 divisors (see below), whose sum is σ = 3598632. Its totient is φ = 1194600.

The previous prime is 2394121. The next prime is 2394149. The reversal of 2394142 is 2414932.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2394149) 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, 417 + ... + 2227.

It is an arithmetic number, because the mean of its divisors is an integer number (449829).

2^2394142 is an apocalyptic number.

2394142 is a deficient number, since it is larger than the sum of its proper divisors (1204490).

2394142 is a wasteful number, since it uses less digits than its factorization.

2394142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474.

The product of its digits is 1728, while the sum is 25.

The square root of 2394142 is about 1547.3015220053. The cubic root of 2394142 is about 133.7775696508. Note that the first 3 decimals are identical.

The spelling of 2394142 in words is "two million, three hundred ninety-four thousand, one hundred forty-two".