2241690782 has 8 divisors (see below), whose sum is σ = 3362738976. Its totient is φ = 1120777792.

The previous prime is 2241690779. The next prime is 2241690821. The reversal of 2241690782 is 2870961422.

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, 39083 + ... + 77529.

It is an arithmetic number, because the mean of its divisors is an integer number (420342372).

Almost surely, 2^2241690782 is an apocalyptic number.

2241690782 is a deficient number, since it is larger than the sum of its proper divisors (1121048194).

2241690782 is a wasteful number, since it uses less digits than its factorization.

2241690782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67602.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2241690782 is about 47346.4970404358. The cubic root of 2241690782 is about 1308.7556472351.

The spelling of 2241690782 in words is "two billion, two hundred forty-one million, six hundred ninety thousand, seven hundred eighty-two".