1214672359 has 8 divisors (see below), whose sum is σ = 1228396608. Its totient is φ = 1200981600.

The previous prime is 1214672317. The next prime is 1214672363. The reversal of 1214672359 is 9532764121.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214672359 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 (1214672399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68514 + ... + 84400.

It is an arithmetic number, because the mean of its divisors is an integer number (153549576).

Almost surely, 2^1214672359 is an apocalyptic number.

1214672359 is a deficient number, since it is larger than the sum of its proper divisors (13724249).

1214672359 is a wasteful number, since it uses less digits than its factorization.

1214672359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16745.

The product of its digits is 90720, while the sum is 40.

The square root of 1214672359 is about 34852.1499910694. The cubic root of 1214672359 is about 1066.9720663389.

The spelling of 1214672359 in words is "one billion, two hundred fourteen million, six hundred seventy-two thousand, three hundred fifty-nine".