4265998 has 16 divisors (see below), whose sum is σ = 7021440. Its totient is φ = 1927800.

The previous prime is 4265981. The next prime is 4265999. The reversal of 4265998 is 8995624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4183 + ... + 5101.

It is an arithmetic number, because the mean of its divisors is an integer number (438840).

Almost surely, 2^4265998 is an apocalyptic number.

4265998 is a deficient number, since it is larger than the sum of its proper divisors (2755442).

4265998 is a wasteful number, since it uses less digits than its factorization.

4265998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143.

The product of its digits is 155520, while the sum is 43.

The square root of 4265998 is about 2065.4292532062. The cubic root of 4265998 is about 162.1835799274.

The spelling of 4265998 in words is "four million, two hundred sixty-five thousand, nine hundred ninety-eight".