4256116 has 6 divisors (see below), whose sum is σ = 7448210. Its totient is φ = 2128056.

The previous prime is 4256101. The next prime is 4256117. The reversal of 4256116 is 6116524.

It can be written as a sum of positive squares in only one way, i.e., 4016016 + 240100 = 2004^2 + 490^2 .

It is a super-2 number, since 2×4256116² = 36229046810912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4256117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532011 + ... + 532018.

Almost surely, 2^4256116 is an apocalyptic number.

It is an amenable number.

4256116 is a deficient number, since it is larger than the sum of its proper divisors (3192094).

4256116 is a wasteful number, since it uses less digits than its factorization.

4256116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064033 (or 1064031 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 4256116 is about 2063.0356274190. The cubic root of 4256116 is about 162.0582526879.

The spelling of 4256116 in words is "four million, two hundred fifty-six thousand, one hundred sixteen".