2146605346 has 16 divisors (see below), whose sum is σ = 3336177600. Its totient is φ = 1034662608.

The previous prime is 2146605299. The next prime is 2146605353. The reversal of 2146605346 is 6435066412.

It is a super-2 number, since 2×2146605346² = 9215829022951559432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8515 + ... + 66073.

It is an arithmetic number, because the mean of its divisors is an integer number (208511100).

Almost surely, 2^2146605346 is an apocalyptic number.

2146605346 is a deficient number, since it is larger than the sum of its proper divisors (1189572254).

2146605346 is a wasteful number, since it uses less digits than its factorization.

2146605346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58233.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2146605346 is about 46331.4725213866. The cubic root of 2146605346 is about 1289.9832431772.

The spelling of 2146605346 in words is "two billion, one hundred forty-six million, six hundred five thousand, three hundred forty-six".