1201016 has 16 divisors (see below), whose sum is σ = 2384640. Its totient is φ = 565120.

The previous prime is 1201003. The next prime is 1201019. The reversal of 1201016 is 6101021.

It is a junction number, because it is equal to n+sod(n) for n = 1200988 and 1201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4280 + ... + 4551.

It is an arithmetic number, because the mean of its divisors is an integer number (149040).

2^1201016 is an apocalyptic number.

It is an amenable number.

1201016 is a deficient number, since it is larger than the sum of its proper divisors (1183624).

1201016 is a wasteful number, since it uses less digits than its factorization.

1201016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8854 (or 8850 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1201016 is about 1095.9087553259. The cubic root of 1201016 is about 106.2958390445.

Adding to 1201016 its reverse (6101021), we get a palindrome (7302037).

The spelling of 1201016 in words is "one million, two hundred one thousand, sixteen".