1113400374 has 16 divisors (see below), whose sum is σ = 2286985008. Its totient is φ = 361102752.

The previous prime is 1113400373. The next prime is 1113400459. The reversal of 1113400374 is 4730043111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113400373) 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 7 ways as a sum of consecutive naturals, for example, 2507437 + ... + 2507880.

It is an arithmetic number, because the mean of its divisors is an integer number (142936563).

Almost surely, 2^1113400374 is an apocalyptic number.

1113400374 is an abundant number, since it is smaller than the sum of its proper divisors (1173584634).

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

1113400374 is a wasteful number, since it uses less digits than its factorization.

1113400374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5015359.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1113400374 is about 33367.6546074188. The cubic root of 1113400374 is about 1036.4550078915.

Adding to 1113400374 its reverse (4730043111), we get a palindrome (5843443485).

The spelling of 1113400374 in words is "one billion, one hundred thirteen million, four hundred thousand, three hundred seventy-four".