1115425350 has 144 divisors (see below), whose sum is σ = 3328916400. Its totient is φ = 274510080.

The previous prime is 1115425309. The next prime is 1115425357. The reversal of 1115425350 is 535245111.

1115425350 is a `hidden beast` number, since 111 + 542 + 5 + 3 + 5 + 0 = 666.

It is a super-2 number, since 2×1115425350² = 2488347422845245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115425357) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 225706 + ... + 230594.

It is an arithmetic number, because the mean of its divisors is an integer number (23117475).

Almost surely, 2^1115425350 is an apocalyptic number.

1115425350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1115425350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1664458200).

1115425350 is an abundant number, since it is smaller than the sum of its proper divisors (2213491050).

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

1115425350 is a wasteful number, since it uses less digits than its factorization.

1115425350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4936 (or 4912 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1115425350 is about 33397.9842206083. The cubic root of 1115425350 is about 1037.0829717001.

The spelling of 1115425350 in words is "one billion, one hundred fifteen million, four hundred twenty-five thousand, three hundred fifty".