1601016 has 32 divisors (see below), whose sum is σ = 4214400. Its totient is φ = 505440.

The previous prime is 1600993. The next prime is 1601023. The reversal of 1601016 is 6101061.

It is a junction number, because it is equal to n+sod(n) for n = 1600986 and 1601004.

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, 1300 + ... + 2211.

It is an arithmetic number, because the mean of its divisors is an integer number (131700).

2^1601016 is an apocalyptic number.

It is an amenable number.

1601016 is an abundant number, since it is smaller than the sum of its proper divisors (2613384).

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

1601016 is a wasteful number, since it uses less digits than its factorization.

1601016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539 (or 3535 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1601016 is about 1265.3126095950. The cubic root of 1601016 is about 116.9854609737.

Adding to 1601016 its reverse (6101061), we get a palindrome (7702077).

It can be divided in two parts, 160 and 1016, that added together give a triangular number (1176 = T₄₈).

The spelling of 1601016 in words is "one million, six hundred one thousand, sixteen".