1171266214 has 8 divisors (see below), whose sum is σ = 1833286320. Its totient is φ = 560170776.

The previous prime is 1171266209. The next prime is 1171266223. The reversal of 1171266214 is 4126621711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12731109 + ... + 12731200.

It is an arithmetic number, because the mean of its divisors is an integer number (229160790).

Almost surely, 2^1171266214 is an apocalyptic number.

1171266214 is a deficient number, since it is larger than the sum of its proper divisors (662020106).

1171266214 is a wasteful number, since it uses less digits than its factorization.

1171266214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25462334.

The product of its digits is 4032, while the sum is 31.

The square root of 1171266214 is about 34223.7668002808. The cubic root of 1171266214 is about 1054.1082328931.

Adding to 1171266214 its reverse (4126621711), we get a palindrome (5297887925).

The spelling of 1171266214 in words is "one billion, one hundred seventy-one million, two hundred sixty-six thousand, two hundred fourteen".