1214714988 has 24 divisors (see below), whose sum is σ = 3149261360. Its totient is φ = 404904960.

The previous prime is 1214714983. The next prime is 1214714993. The reversal of 1214714988 is 8894174121.

1214714988 is a `hidden beast` number, since 12 + 147 + 1 + 498 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1214714983) and next prime (1214714993).

It is not an unprimeable number, because it can be changed into a prime (1214714983) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5623573 + ... + 5623788.

Almost surely, 2^1214714988 is an apocalyptic number.

1214714988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1214714988 is an abundant number, since it is smaller than the sum of its proper divisors (1934546372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214714988 is a wasteful number, since it uses less digits than its factorization.

1214714988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11247374 (or 11247366 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 1214714988 is about 34852.7615548610. The cubic root of 1214714988 is about 1066.9845480093.

The spelling of 1214714988 in words is "one billion, two hundred fourteen million, seven hundred fourteen thousand, nine hundred eighty-eight".