44897966 has 8 divisors (see below), whose sum is σ = 67508184. Its totient is φ = 22395240.

The previous prime is 44897953. The next prime is 44897971. The reversal of 44897966 is 66979844.

It is a happy number.

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

It is a congruent 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, 25820 + ... + 27503.

It is an arithmetic number, because the mean of its divisors is an integer number (8438523).

Almost surely, 2^44897966 is an apocalyptic number.

44897966 is a deficient number, since it is larger than the sum of its proper divisors (22610218).

44897966 is a wasteful number, since it uses less digits than its factorization.

44897966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53746.

The product of its digits is 2612736, while the sum is 53.

The square root of 44897966 is about 6700.5944512409. The cubic root of 44897966 is about 355.4202943763.

The spelling of 44897966 in words is "forty-four million, eight hundred ninety-seven thousand, nine hundred sixty-six".