2447342 has 8 divisors (see below), whose sum is σ = 3699432. Its totient is φ = 1214200.

The previous prime is 2447329. The next prime is 2447351. The reversal of 2447342 is 2437442.

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

It is a plaindrome in base 16.

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, 4409 + ... + 4932.

It is an arithmetic number, because the mean of its divisors is an integer number (462429).

2^2447342 is an apocalyptic number.

2447342 is a deficient number, since it is larger than the sum of its proper divisors (1252090).

2447342 is a wasteful number, since it uses less digits than its factorization.

2447342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9474.

The product of its digits is 5376, while the sum is 26.

The square root of 2447342 is about 1564.3982868822. The cubic root of 2447342 is about 134.7612056590.

The spelling of 2447342 in words is "two million, four hundred forty-seven thousand, three hundred forty-two".