2293773146 has 8 divisors (see below), whose sum is σ = 3932182560. Its totient is φ = 983045628.

The previous prime is 2293773133. The next prime is 2293773169. The reversal of 2293773146 is 6413773922.

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

It is a super-2 number, since 2×2293773146² = 10522790490621474632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2293773097 and 2293773106.

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, 81920456 + ... + 81920483.

It is an arithmetic number, because the mean of its divisors is an integer number (491522820).

Almost surely, 2^2293773146 is an apocalyptic number.

2293773146 is a deficient number, since it is larger than the sum of its proper divisors (1638409414).

2293773146 is a wasteful number, since it uses less digits than its factorization.

2293773146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163840948.

The product of its digits is 381024, while the sum is 44.

The square root of 2293773146 is about 47893.3517933335. The cubic root of 2293773146 is about 1318.8138153915.

The spelling of 2293773146 in words is "two billion, two hundred ninety-three million, seven hundred seventy-three thousand, one hundred forty-six".