44242465 has 4 divisors (see below), whose sum is σ = 53090964. Its totient is φ = 35393968.

The previous prime is 44242459. The next prime is 44242477. The reversal of 44242465 is 56424244.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7772944 + 36469521 = 2788^2 + 6039^2 .

It is a cyclic number.

It is not a de Polignac number, because 44242465 - 2¹³ = 44234273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4424242 + ... + 4424251.

It is an arithmetic number, because the mean of its divisors is an integer number (13272741).

Almost surely, 2^44242465 is an apocalyptic number.

It is an amenable number.

44242465 is a deficient number, since it is larger than the sum of its proper divisors (8848499).

44242465 is an equidigital number, since it uses as much as digits as its factorization.

44242465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8848498.

The product of its digits is 30720, while the sum is 31.

The square root of 44242465 is about 6651.5009584304. The cubic root of 44242465 is about 353.6821201858.

It can be divided in two parts, 4424 and 2465, that added together give a square (6889 = 83²).

The spelling of 44242465 in words is "forty-four million, two hundred forty-two thousand, four hundred sixty-five".