1354173892 has 12 divisors (see below), whose sum is σ = 2408653996. Its totient is φ = 665987040.

The previous prime is 1354173883. The next prime is 1354173901. The reversal of 1354173892 is 2983714531.

It is an interprime number because it is at equal distance from previous prime (1354173883) and next prime (1354173901).

It can be written as a sum of positive squares in 2 ways, for example, as 16370116 + 1337803776 = 4046^2 + 36576^2 .

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, 2774703 + ... + 2775190.

Almost surely, 2^1354173892 is an apocalyptic number.

It is an amenable number.

1354173892 is a deficient number, since it is larger than the sum of its proper divisors (1054480104).

1354173892 is a wasteful number, since it uses less digits than its factorization.

1354173892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5549958 (or 5549956 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 1354173892 is about 36799.1017825164. The cubic root of 1354173892 is about 1106.3472962314.

The spelling of 1354173892 in words is "one billion, three hundred fifty-four million, one hundred seventy-three thousand, eight hundred ninety-two".