216025246 has 16 divisors (see below), whose sum is σ = 339840000. Its totient is φ = 102792888.

The previous prime is 216025181. The next prime is 216025283. The reversal of 216025246 is 642520612.

It is a congruent number.

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, 2646 + ... + 20953.

It is an arithmetic number, because the mean of its divisors is an integer number (21240000).

Almost surely, 2^216025246 is an apocalyptic number.

216025246 is a deficient number, since it is larger than the sum of its proper divisors (123814754).

216025246 is a wasteful number, since it uses less digits than its factorization.

216025246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23823.

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

The square root of 216025246 is about 14697.7973179657. The cubic root of 216025246 is about 600.0233750153.

Adding to 216025246 its reverse (642520612), we get a palindrome (858545858).

The spelling of 216025246 in words is "two hundred sixteen million, twenty-five thousand, two hundred forty-six".