44998863 has 16 divisors (see below), whose sum is σ = 73844736. Its totient is φ = 23735520.

The previous prime is 44998861. The next prime is 44998867. The reversal of 44998863 is 36889944.

It is a happy number.

It is not a de Polignac number, because 44998863 - 2¹ = 44998861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44998861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82143 + ... + 82688.

It is an arithmetic number, because the mean of its divisors is an integer number (4615296).

Almost surely, 2^44998863 is an apocalyptic number.

44998863 is a deficient number, since it is larger than the sum of its proper divisors (28845873).

44998863 is a wasteful number, since it uses less digits than its factorization.

44998863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164854.

The product of its digits is 1492992, while the sum is 51.

The square root of 44998863 is about 6708.1191849877. The cubic root of 44998863 is about 355.6863347292.

The spelling of 44998863 in words is "forty-four million, nine hundred ninety-eight thousand, eight hundred sixty-three".