214140792 has 64 divisors (see below), whose sum is σ = 565488000. Its totient is φ = 67388544.

The previous prime is 214140739. The next prime is 214140799. The reversal of 214140792 is 297041412.

214140792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214140799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169459 + ... + 170717.

It is an arithmetic number, because the mean of its divisors is an integer number (8835750).

Almost surely, 2^214140792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214140792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282744000).

214140792 is an abundant number, since it is smaller than the sum of its proper divisors (351347208).

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

214140792 is a wasteful number, since it uses less digits than its factorization.

214140792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660 (or 1656 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 214140792 is about 14633.5502185902. The cubic root of 214140792 is about 598.2735481492.

The spelling of 214140792 in words is "two hundred fourteen million, one hundred forty thousand, seven hundred ninety-two".