4261016 has 48 divisors (see below), whose sum is σ = 9025800. Its totient is φ = 1880064.

The previous prime is 4261013. The next prime is 4261021. The reversal of 4261016 is 6101624.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4261013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43880 + ... + 43976.

Almost surely, 2^4261016 is an apocalyptic number.

It is an amenable number.

4261016 is an abundant number, since it is smaller than the sum of its proper divisors (4764784).

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

4261016 is a wasteful number, since it uses less digits than its factorization.

4261016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4261016 is about 2064.2228561858. Note that the first 3 decimals coincide. The cubic root of 4261016 is about 162.1204205496.

The spelling of 4261016 in words is "four million, two hundred sixty-one thousand, sixteen".