214206652 has 48 divisors (see below), whose sum is σ = 426746880. Its totient is φ = 93196800.

The previous prime is 214206623. The next prime is 214206661. The reversal of 214206652 is 256602412.

It is a super-2 number, since 2×214206652² = 91768979522098208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214206652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131499 + ... + 133117.

It is an arithmetic number, because the mean of its divisors is an integer number (8890560).

Almost surely, 2^214206652 is an apocalyptic number.

214206652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

214206652 is a deficient number, since it is larger than the sum of its proper divisors (212540228).

214206652 is a wasteful number, since it uses less digits than its factorization.

214206652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762 (or 1760 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 214206652 is about 14635.8003539267. The cubic root of 214206652 is about 598.3348758031.

Adding to 214206652 its product of nonzero digits (5760), we get a palindrome (214212412).

The spelling of 214206652 in words is "two hundred fourteen million, two hundred six thousand, six hundred fifty-two".