2107353428 has 6 divisors (see below), whose sum is σ = 3687868506. Its totient is φ = 1053676712.

The previous prime is 2107353401. The next prime is 2107353431. The reversal of 2107353428 is 8243537012.

It can be written as a sum of positive squares in only one way, i.e., 1692335044 + 415018384 = 41138^2 + 20372^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263419175 + ... + 263419182.

It is an arithmetic number, because the mean of its divisors is an integer number (614644751).

Almost surely, 2^2107353428 is an apocalyptic number.

It is an amenable number.

2107353428 is a deficient number, since it is larger than the sum of its proper divisors (1580515078).

2107353428 is a wasteful number, since it uses less digits than its factorization.

2107353428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526838361 (or 526838359 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 2107353428 is about 45905.9193133086. The cubic root of 2107353428 is about 1282.0721295603.

The spelling of 2107353428 in words is "two billion, one hundred seven million, three hundred fifty-three thousand, four hundred twenty-eight".