4465998 has 24 divisors (see below), whose sum is σ = 9727848. Its totient is φ = 1480752.

The previous prime is 4465973. The next prime is 4466009. The reversal of 4465998 is 8995644.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3540 + ... + 4632.

It is an arithmetic number, because the mean of its divisors is an integer number (405327).

Almost surely, 2^4465998 is an apocalyptic number.

4465998 is an abundant number, since it is smaller than the sum of its proper divisors (5261850).

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

4465998 is a wasteful number, since it uses less digits than its factorization.

4465998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1325 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 4465998 is about 2113.2907987307. The cubic root of 4465998 is about 164.6794880024.

The spelling of 4465998 in words is "four million, four hundred sixty-five thousand, nine hundred ninety-eight".