2345662164 has 12 divisors (see below), whose sum is σ = 5473211744. Its totient is φ = 781887384.

The previous prime is 2345662147. The next prime is 2345662177. The reversal of 2345662164 is 4612665432.

It is a tau number, because it is divible by the number of its divisors (12).

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, 97735912 + ... + 97735935.

Almost surely, 2^2345662164 is an apocalyptic number.

It is an amenable number.

2345662164 is an abundant number, since it is smaller than the sum of its proper divisors (3127549580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2345662164 is a wasteful number, since it uses less digits than its factorization.

2345662164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195471854 (or 195471852 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 2345662164 is about 48432.0365460714. The cubic root of 2345662164 is about 1328.6843537200.

The spelling of 2345662164 in words is "two billion, three hundred forty-five million, six hundred sixty-two thousand, one hundred sixty-four".