1113348450 has 24 divisors (see below), whose sum is σ = 2761104528. Its totient is φ = 296892880.

The previous prime is 1113348409. The next prime is 1113348451. The reversal of 1113348450 is 548433111.

It is a super-2 number, since 2×1113348450² = 2479089542234805000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1113348451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3711012 + ... + 3711311.

It is an arithmetic number, because the mean of its divisors is an integer number (115046022).

Almost surely, 2^1113348450 is an apocalyptic number.

1113348450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113348450 is an abundant number, since it is smaller than the sum of its proper divisors (1647756078).

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

1113348450 is a wasteful number, since it uses less digits than its factorization.

1113348450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7422338 (or 7422333 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1113348450 is about 33366.8765394665. The cubic root of 1113348450 is about 1036.4388957700.

The spelling of 1113348450 in words is "one billion, one hundred thirteen million, three hundred forty-eight thousand, four hundred fifty".