214105032 has 40 divisors (see below), whose sum is σ = 599694150. Its totient is φ = 71368128.

The previous prime is 214105019. The next prime is 214105063. The reversal of 214105032 is 230501412.

It can be written as a sum of positive squares in only one way, i.e., 175986756 + 38118276 = 13266^2 + 6174^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 214104996 and 214105014.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 164557 + ... + 165852.

Almost surely, 2^214105032 is an apocalyptic number.

It is an amenable number.

214105032 is an abundant number, since it is smaller than the sum of its proper divisors (385589118).

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

214105032 is a wasteful number, since it uses less digits than its factorization.

214105032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330427 (or 330414 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 214105032 is about 14632.3283178037. The cubic root of 214105032 is about 598.2402438094.

Adding to 214105032 its reverse (230501412), we get a palindrome (444606444).

The spelling of 214105032 in words is "two hundred fourteen million, one hundred five thousand, thirty-two".