1214697016 has 32 divisors (see below), whose sum is σ = 2537337600. Its totient is φ = 541296000.

The previous prime is 1214697007. The next prime is 1214697023. The reversal of 1214697016 is 6107964121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198360 + ... + 204391.

It is an arithmetic number, because the mean of its divisors is an integer number (79291800).

Almost surely, 2^1214697016 is an apocalyptic number.

It is an amenable number.

1214697016 is an abundant number, since it is smaller than the sum of its proper divisors (1322640584).

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

1214697016 is a wasteful number, since it uses less digits than its factorization.

1214697016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402799 (or 402795 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 1214697016 is about 34852.5037264183. The cubic root of 1214697016 is about 1066.9792858858.

The spelling of 1214697016 in words is "one billion, two hundred fourteen million, six hundred ninety-seven thousand, sixteen".