345352022 has 8 divisors (see below), whose sum is σ = 518276856. Its totient is φ = 172593072.

The previous prime is 345352013. The next prime is 345352031. The reversal of 345352022 is 220253543.

It is an interprime number because it is at equal distance from previous prime (345352013) and next prime (345352031).

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

It is a junction number, because it is equal to n+sod(n) for n = 345351982 and 345352000.

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, 36128 + ... + 44675.

It is an arithmetic number, because the mean of its divisors is an integer number (64784607).

Almost surely, 2^345352022 is an apocalyptic number.

345352022 is a deficient number, since it is larger than the sum of its proper divisors (172924834).

345352022 is a wasteful number, since it uses less digits than its factorization.

345352022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82942.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 345352022 is about 18583.6493186887. The cubic root of 345352022 is about 701.5963716237.

The spelling of 345352022 in words is "three hundred forty-five million, three hundred fifty-two thousand, twenty-two".