2394742 has 8 divisors (see below), whose sum is σ = 4105296. Its totient is φ = 1026312.

The previous prime is 2394731. The next prime is 2394757. The reversal of 2394742 is 2474932.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85513 + ... + 85540.

It is an arithmetic number, because the mean of its divisors is an integer number (513162).

2^2394742 is an apocalyptic number.

2394742 is a deficient number, since it is larger than the sum of its proper divisors (1710554).

2394742 is a wasteful number, since it uses less digits than its factorization.

2394742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171062.

The product of its digits is 12096, while the sum is 31.

The square root of 2394742 is about 1547.4953957928. The cubic root of 2394742 is about 133.7887441255.

It can be divided in two parts, 2394 and 742, that added together give a square (3136 = 56²).

The spelling of 2394742 in words is "two million, three hundred ninety-four thousand, seven hundred forty-two".