2242347494 has 8 divisors (see below), whose sum is σ = 3363743640. Its totient is φ = 1121099616.

The previous prime is 2242347493. The next prime is 2242347511. The reversal of 2242347494 is 4947432422.

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 (2242347493) 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, 15857 + ... + 68819.

It is an arithmetic number, because the mean of its divisors is an integer number (420467955).

Almost surely, 2^2242347494 is an apocalyptic number.

2242347494 is a deficient number, since it is larger than the sum of its proper divisors (1121396146).

2242347494 is a wasteful number, since it uses less digits than its factorization.

2242347494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74134.

The product of its digits is 387072, while the sum is 41.

The square root of 2242347494 is about 47353.4317024648. The cubic root of 2242347494 is about 1308.8834364364.

The spelling of 2242347494 in words is "two billion, two hundred forty-two million, three hundred forty-seven thousand, four hundred ninety-four".