1614664012 has 24 divisors (see below), whose sum is σ = 3222023616. Its totient is φ = 701392128.

The previous prime is 1614664003. The next prime is 1614664013. The reversal of 1614664012 is 2104664161.

It is a super-2 number, since 2×1614664012² = 5214279743295872288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1614664013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912388 + ... + 914155.

It is an arithmetic number, because the mean of its divisors is an integer number (134250984).

Almost surely, 2^1614664012 is an apocalyptic number.

It is an amenable number.

1614664012 is a deficient number, since it is larger than the sum of its proper divisors (1607359604).

1614664012 is a wasteful number, since it uses less digits than its factorization.

1614664012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826577 (or 1826575 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1614664012 is about 40182.8820768247. The cubic root of 1614664012 is about 1173.1693871384.

The spelling of 1614664012 in words is "one billion, six hundred fourteen million, six hundred sixty-four thousand, twelve".