44294481 has 72 divisors (see below), whose sum is σ = 84936384. Its totient is φ = 21954240.

The previous prime is 44294461. The next prime is 44294507. The reversal of 44294481 is 18449244.

It is not a de Polignac number, because 44294481 - 2⁶ = 44294417 is a prime.

It is a super-2 number, since 2×44294481² = 3924002094118722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (44294441) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 111375 + ... + 111771.

It is an arithmetic number, because the mean of its divisors is an integer number (1179672).

Almost surely, 2^44294481 is an apocalyptic number.

It is an amenable number.

44294481 is a deficient number, since it is larger than the sum of its proper divisors (40641903).

44294481 is a wasteful number, since it uses less digits than its factorization.

44294481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 441 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 44294481 is about 6655.4099047316. The cubic root of 44294481 is about 353.8206742802.

The spelling of 44294481 in words is "forty-four million, two hundred ninety-four thousand, four hundred eighty-one".