1214684001 has 12 divisors (see below), whose sum is σ = 1775683728. Its totient is φ = 800032344.

The previous prime is 1214683997. The next prime is 1214684021. The reversal of 1214684001 is 1004864121.

It is a happy number.

It is not a de Polignac number, because 1214684001 - 2² = 1214683997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1214684021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 812295 + ... + 813788.

It is an arithmetic number, because the mean of its divisors is an integer number (147973644).

Almost surely, 2^1214684001 is an apocalyptic number.

It is an amenable number.

1214684001 is a deficient number, since it is larger than the sum of its proper divisors (560999727).

1214684001 is a wasteful number, since it uses less digits than its factorization.

1214684001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626172 (or 1626169 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 1214684001 is about 34852.3170104944. The cubic root of 1214684001 is about 1066.9754751180.

The spelling of 1214684001 in words is "one billion, two hundred fourteen million, six hundred eighty-four thousand, one".