4016457 has 6 divisors (see below), whose sum is σ = 5801562. Its totient is φ = 2677632.

The previous prime is 4016443. The next prime is 4016473. The reversal of 4016457 is 7546104.

4016457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4016016 + 441 = 2004^2 + 21^2 .

It is not a de Polignac number, because 4016457 - 2¹⁵ = 3983689 is a prime.

It is a super-2 number, since 2×4016457² = 32263853665698, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4016457.

It is not an unprimeable number, because it can be changed into a prime (4016407) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 223128 + ... + 223145.

It is an arithmetic number, because the mean of its divisors is an integer number (966927).

Almost surely, 2^4016457 is an apocalyptic number.

It is an amenable number.

4016457 is a deficient number, since it is larger than the sum of its proper divisors (1785105).

4016457 is a wasteful number, since it uses less digits than its factorization.

4016457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446279 (or 446276 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 4016457 is about 2004.1100269197. The cubic root of 4016457 is about 158.9575061475.

The spelling of 4016457 in words is "four million, sixteen thousand, four hundred fifty-seven".