1114641406 has 4 divisors (see below), whose sum is σ = 1671962112. Its totient is φ = 557320702.

The previous prime is 1114641401. The next prime is 1114641421. The reversal of 1114641406 is 6041464111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114641401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278660350 + ... + 278660353.

It is an arithmetic number, because the mean of its divisors is an integer number (417990528).

Almost surely, 2^1114641406 is an apocalyptic number.

1114641406 is a deficient number, since it is larger than the sum of its proper divisors (557320706).

1114641406 is an equidigital number, since it uses as much as digits as its factorization.

1114641406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557320705.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1114641406 is about 33386.2457607920. The cubic root of 1114641406 is about 1036.8399536396.

The spelling of 1114641406 in words is "one billion, one hundred fourteen million, six hundred forty-one thousand, four hundred six".