1114001205 has 32 divisors (see below), whose sum is σ = 1866772224. Its totient is φ = 566201856.

The previous prime is 1114001173. The next prime is 1114001209. The reversal of 1114001205 is 5021004111.

It is a happy number.

It is not a de Polignac number, because 1114001205 - 2⁵ = 1114001173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114001209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89737 + ... + 101393.

It is an arithmetic number, because the mean of its divisors is an integer number (58336632).

Almost surely, 2^1114001205 is an apocalyptic number.

1114001205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1114001205 is a deficient number, since it is larger than the sum of its proper divisors (752771019).

1114001205 is a wasteful number, since it uses less digits than its factorization.

1114001205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11965.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 1114001205 is about 33376.6565881006. The cubic root of 1114001205 is about 1036.6414105341.

Adding to 1114001205 its reverse (5021004111), we get a palindrome (6135005316).

The spelling of 1114001205 in words is "one billion, one hundred fourteen million, one thousand, two hundred five".