44457474 has 8 divisors (see below), whose sum is σ = 88914960. Its totient is φ = 14819156.

The previous prime is 44457467. The next prime is 44457481. The reversal of 44457474 is 47475444.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44457467) and next prime (44457481).

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

44457474 is an admirable number.

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, 3704784 + ... + 3704795.

It is an arithmetic number, because the mean of its divisors is an integer number (11114370).

Almost surely, 2^44457474 is an apocalyptic number.

44457474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44457474 is a wasteful number, since it uses less digits than its factorization.

44457474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7409584.

The product of its digits is 250880, while the sum is 39.

The square root of 44457474 is about 6667.6438117224. The cubic root of 44457474 is about 354.2541346010.

The spelling of 44457474 in words is "forty-four million, four hundred fifty-seven thousand, four hundred seventy-four".