614214406 has 16 divisors (see below), whose sum is σ = 1044414000. Its totient is φ = 268563168.

The previous prime is 614214401. The next prime is 614214407. The reversal of 614214406 is 604412416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614214401) 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, 621181 + ... + 622168.

It is an arithmetic number, because the mean of its divisors is an integer number (65275875).

Almost surely, 2^614214406 is an apocalyptic number.

614214406 is a deficient number, since it is larger than the sum of its proper divisors (430199594).

614214406 is a wasteful number, since it uses less digits than its factorization.

614214406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243383.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 614214406 is about 24783.3493700912. The cubic root of 614214406 is about 850.0412464414.

The spelling of 614214406 in words is "six hundred fourteen million, two hundred fourteen thousand, four hundred six".