1025114216 has 16 divisors (see below), whose sum is σ = 2196673440. Its totient is φ = 439334640.

The previous prime is 1025114197. The next prime is 1025114257. The reversal of 1025114216 is 6124115201.

It is a junction number, because it is equal to n+sod(n) for n = 1025114191 and 1025114200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9152750 + ... + 9152861.

It is an arithmetic number, because the mean of its divisors is an integer number (137292090).

Almost surely, 2^1025114216 is an apocalyptic number.

It is an amenable number.

1025114216 is an abundant number, since it is smaller than the sum of its proper divisors (1171559224).

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

1025114216 is a wasteful number, since it uses less digits than its factorization.

1025114216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18305624 (or 18305620 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1025114216 is about 32017.4048917148. The cubic root of 1025114216 is about 1008.3022866170.

Adding to 1025114216 its reverse (6124115201), we get a palindrome (7149229417).

The spelling of 1025114216 in words is "one billion, twenty-five million, one hundred fourteen thousand, two hundred sixteen".