1214236807 has 32 divisors (see below), whose sum is σ = 1464003200. Its totient is φ = 1005903360.

The previous prime is 1214236741. The next prime is 1214236811. The reversal of 1214236807 is 7086324121.

It is not a de Polignac number, because 1214236807 - 2²⁷ = 1080019079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214236207) 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, 3058333 + ... + 3058729.

It is an arithmetic number, because the mean of its divisors is an integer number (45750100).

Almost surely, 2^1214236807 is an apocalyptic number.

1214236807 is a deficient number, since it is larger than the sum of its proper divisors (249766393).

1214236807 is an equidigital number, since it uses as much as digits as its factorization.

1214236807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 1214236807 is about 34845.9008636597. The cubic root of 1214236807 is about 1066.8445210051.

The spelling of 1214236807 in words is "one billion, two hundred fourteen million, two hundred thirty-six thousand, eight hundred seven".