44987361 has 4 divisors (see below), whose sum is σ = 59983152. Its totient is φ = 29991572.

The previous prime is 44987359. The next prime is 44987363. The reversal of 44987361 is 16378944.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (44987359) and next prime (44987363).

It is a cyclic number.

It is not a de Polignac number, because 44987361 - 2¹ = 44987359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44987363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7497891 + ... + 7497896.

It is an arithmetic number, because the mean of its divisors is an integer number (14995788).

Almost surely, 2^44987361 is an apocalyptic number.

It is an amenable number.

44987361 is a deficient number, since it is larger than the sum of its proper divisors (14995791).

44987361 is a wasteful number, since it uses less digits than its factorization.

44987361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14995790.

The product of its digits is 145152, while the sum is 42.

The square root of 44987361 is about 6707.2618109032. The cubic root of 44987361 is about 355.6560269053.

The spelling of 44987361 in words is "forty-four million, nine hundred eighty-seven thousand, three hundred sixty-one".