214170472 has 32 divisors (see below), whose sum is σ = 409600800. Its totient is φ = 104954944.

The previous prime is 214170449. The next prime is 214170497. The reversal of 214170472 is 274071412.

It is a self number, because there is not a number n which added to its sum of digits gives 214170472.

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, 276678 + ... + 277450.

It is an arithmetic number, because the mean of its divisors is an integer number (12800025).

Almost surely, 2^214170472 is an apocalyptic number.

It is an amenable number.

214170472 is a deficient number, since it is larger than the sum of its proper divisors (195430328).

214170472 is a wasteful number, since it uses less digits than its factorization.

214170472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425 (or 1421 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 214170472 is about 14634.5642914301. The cubic root of 214170472 is about 598.3011871905.

The spelling of 214170472 in words is "two hundred fourteen million, one hundred seventy thousand, four hundred seventy-two".