2303497426 has 16 divisors (see below), whose sum is σ = 3606768000. Its totient is φ = 1101277408.

The previous prime is 2303497397. The next prime is 2303497447. The reversal of 2303497426 is 6247943032.

It is a super-2 number, since 2×2303497426² = 10612200783177250952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151395 + ... + 165913.

It is an arithmetic number, because the mean of its divisors is an integer number (225423000).

Almost surely, 2^2303497426 is an apocalyptic number.

2303497426 is a deficient number, since it is larger than the sum of its proper divisors (1303270574).

2303497426 is a wasteful number, since it uses less digits than its factorization.

2303497426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17993.

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 2303497426 is about 47994.7645686485. The cubic root of 2303497426 is about 1320.6748588484.

The spelling of 2303497426 in words is "two billion, three hundred three million, four hundred ninety-seven thousand, four hundred twenty-six".