345112622 has 8 divisors (see below), whose sum is σ = 522250416. Its totient is φ = 171029152.

The previous prime is 345112619. The next prime is 345112643. The reversal of 345112622 is 226211543.

It is a happy number.

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 = 345112591 and 345112600.

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, 763298 + ... + 763749.

It is an arithmetic number, because the mean of its divisors is an integer number (65281302).

Almost surely, 2^345112622 is an apocalyptic number.

345112622 is a deficient number, since it is larger than the sum of its proper divisors (177137794).

345112622 is a wasteful number, since it uses less digits than its factorization.

345112622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527162.

The product of its digits is 2880, while the sum is 26.

The square root of 345112622 is about 18577.2070559597. The cubic root of 345112622 is about 701.4342172745.

The spelling of 345112622 in words is "three hundred forty-five million, one hundred twelve thousand, six hundred twenty-two".