44998402 has 8 divisors (see below), whose sum is σ = 69144012. Its totient is φ = 21950400.

The previous prime is 44998399. The next prime is 44998409. The reversal of 44998402 is 20489944.

44998402 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 2 ways, for example, as 44876601 + 121801 = 6699^2 + 349^2 .

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

It is not an unprimeable number, because it can be changed into a prime (44998409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274299 + ... + 274462.

Almost surely, 2^44998402 is an apocalyptic number.

44998402 is a deficient number, since it is larger than the sum of its proper divisors (24145610).

44998402 is a wasteful number, since it uses less digits than its factorization.

44998402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548804.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 44998402 is about 6708.0848235543. The cubic root of 44998402 is about 355.6851200914.

The spelling of 44998402 in words is "forty-four million, nine hundred ninety-eight thousand, four hundred two".