1125839346 has 16 divisors (see below), whose sum is σ = 2252812800. Its totient is φ = 375090768.

The previous prime is 1125839333. The next prime is 1125839353. The reversal of 1125839346 is 6439385211.

It is a junction number, because it is equal to n+sod(n) for n = 1125839298 and 1125839307.

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, 34066 + ... + 58413.

It is an arithmetic number, because the mean of its divisors is an integer number (140800800).

Almost surely, 2^1125839346 is an apocalyptic number.

1125839346 is an abundant number, since it is smaller than the sum of its proper divisors (1126973454).

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

1125839346 is a wasteful number, since it uses less digits than its factorization.

1125839346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94513.

The product of its digits is 155520, while the sum is 42.

The square root of 1125839346 is about 33553.5295609866. The cubic root of 1125839346 is about 1040.3005005655.

The spelling of 1125839346 in words is "one billion, one hundred twenty-five million, eight hundred thirty-nine thousand, three hundred forty-six".