1133774825 has 12 divisors (see below), whose sum is σ = 1407422940. Its totient is φ = 906024960.

The previous prime is 1133774813. The next prime is 1133774861. The reversal of 1133774825 is 5284773311.

It can be written as a sum of positive squares in 6 ways, for example, as 281601961 + 852172864 = 16781^2 + 29192^2 .

It is not a de Polignac number, because 1133774825 - 2⁴ = 1133774809 is a prime.

It is a super-3 number, since 3×1133774825³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1184 + ... + 47633.

It is an arithmetic number, because the mean of its divisors is an integer number (117285245).

Almost surely, 2^1133774825 is an apocalyptic number.

It is an amenable number.

1133774825 is a deficient number, since it is larger than the sum of its proper divisors (273648115).

1133774825 is an equidigital number, since it uses as much as digits as its factorization.

1133774825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49756 (or 49751 counting only the distinct ones).

The product of its digits is 141120, while the sum is 41.

The square root of 1133774825 is about 33671.5729510815. The cubic root of 1133774825 is about 1042.7389664719.

The spelling of 1133774825 in words is "one billion, one hundred thirty-three million, seven hundred seventy-four thousand, eight hundred twenty-five".