4426087 has 8 divisors (see below), whose sum is σ = 4639232. Its totient is φ = 4217400.

The previous prime is 4426057. The next prime is 4426091. The reversal of 4426087 is 7806244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4426087 - 2¹¹ = 4424039 is a prime.

It is a super-2 number, since 2×4426087² = 39180492263138, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a d-powerful number, because it can be written as 4⁸ + 4¹¹ + 2¹⁷ + 6 + 0 + 8⁵ + 7⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426007) 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 7 ways as a sum of consecutive naturals, for example, 1012 + ... + 3142.

It is an arithmetic number, because the mean of its divisors is an integer number (579904).

Almost surely, 2^4426087 is an apocalyptic number.

4426087 is a deficient number, since it is larger than the sum of its proper divisors (213145).

4426087 is a wasteful number, since it uses less digits than its factorization.

4426087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 4426087 is about 2103.8267514223. The cubic root of 4426087 is about 164.1874591522.

The spelling of 4426087 in words is "four million, four hundred twenty-six thousand, eighty-seven".