1121925835 has 8 divisors (see below), whose sum is σ = 1353146256. Its totient is φ = 892983840.

The previous prime is 1121925799. The next prime is 1121925839. The reversal of 1121925835 is 5385291211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1121925835 - 2¹⁵ = 1121893067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1121925794 and 1121925803.

It is not an unprimeable number, because it can be changed into a prime (1121925839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568521 + ... + 570490.

It is an arithmetic number, because the mean of its divisors is an integer number (169143282).

Almost surely, 2^1121925835 is an apocalyptic number.

1121925835 is a deficient number, since it is larger than the sum of its proper divisors (231220421).

1121925835 is a wasteful number, since it uses less digits than its factorization.

1121925835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139213.

The product of its digits is 21600, while the sum is 37.

The square root of 1121925835 is about 33495.1613669796. The cubic root of 1121925835 is about 1039.0937108917.

The spelling of 1121925835 in words is "one billion, one hundred twenty-one million, nine hundred twenty-five thousand, eight hundred thirty-five".