44968240 has 20 divisors (see below), whose sum is σ = 104551344. Its totient is φ = 17987264.

The previous prime is 44968211. The next prime is 44968303. The reversal of 44968240 is 4286944.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 44968240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280972 + ... + 281131.

Almost surely, 2^44968240 is an apocalyptic number.

44968240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44968240 is an abundant number, since it is smaller than the sum of its proper divisors (59583104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44968240 is a wasteful number, since it uses less digits than its factorization.

44968240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562116 (or 562110 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 44968240 is about 6705.8362640315. The cubic root of 44968240 is about 355.6056315466.

The spelling of 44968240 in words is "forty-four million, nine hundred sixty-eight thousand, two hundred forty".