214102072 has 8 divisors (see below), whose sum is σ = 401441400. Its totient is φ = 107051032.

The previous prime is 214102067. The next prime is 214102111. The reversal of 214102072 is 270201412.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13381372 + ... + 13381387.

It is an arithmetic number, because the mean of its divisors is an integer number (50180175).

Almost surely, 2^214102072 is an apocalyptic number.

It is an amenable number.

214102072 is a deficient number, since it is larger than the sum of its proper divisors (187339328).

214102072 is a wasteful number, since it uses less digits than its factorization.

214102072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26762765 (or 26762761 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 214102072 is about 14632.2271715553. The cubic root of 214102072 is about 598.2374869082.

Adding to 214102072 its reverse (270201412), we get a palindrome (484303484).

The spelling of 214102072 in words is "two hundred fourteen million, one hundred two thousand, seventy-two".