1113478270 has 16 divisors (see below), whose sum is σ = 2021999760. Its totient is φ = 441449344.

The previous prime is 1113478253. The next prime is 1113478279. The reversal of 1113478270 is 728743111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113478279) 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, 491560 + ... + 493819.

It is an arithmetic number, because the mean of its divisors is an integer number (126374985).

Almost surely, 2^1113478270 is an apocalyptic number.

1113478270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113478270 is a deficient number, since it is larger than the sum of its proper divisors (908521490).

1113478270 is a wasteful number, since it uses less digits than its factorization.

1113478270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985499.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 1113478270 is about 33368.8218251709. The cubic root of 1113478270 is about 1036.4791782374.

The spelling of 1113478270 in words is "one billion, one hundred thirteen million, four hundred seventy-eight thousand, two hundred seventy".