44768897 has 4 divisors (see below), whose sum is σ = 45121536. Its totient is φ = 44416260.

The previous prime is 44768887. The next prime is 44768917. The reversal of 44768897 is 79886744.

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 a cyclic number.

It is not a de Polignac number, because 44768897 - 2⁴ = 44768881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44768887) 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, 176129 + ... + 176382.

It is an arithmetic number, because the mean of its divisors is an integer number (11280384).

Almost surely, 2^44768897 is an apocalyptic number.

It is an amenable number.

44768897 is a deficient number, since it is larger than the sum of its proper divisors (352639).

44768897 is a wasteful number, since it uses less digits than its factorization.

44768897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352638.

The product of its digits is 2709504, while the sum is 53.

The square root of 44768897 is about 6690.9563591463. The cubic root of 44768897 is about 355.0793897695.

The spelling of 44768897 in words is "forty-four million, seven hundred sixty-eight thousand, eight hundred ninety-seven".