44049478 has 8 divisors (see below), whose sum is σ = 72081000. Its totient is φ = 20022480.

The previous prime is 44049469. The next prime is 44049487. The reversal of 44049478 is 87494044.

It is an interprime number because it is at equal distance from previous prime (44049469) and next prime (44049487).

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

It is a self number, because there is not a number n which added to its sum of digits gives 44049478.

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, 1001103 + ... + 1001146.

It is an arithmetic number, because the mean of its divisors is an integer number (9010125).

Almost surely, 2^44049478 is an apocalyptic number.

44049478 is a deficient number, since it is larger than the sum of its proper divisors (28031522).

44049478 is a wasteful number, since it uses less digits than its factorization.

44049478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002262.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 44049478 is about 6636.9780774084. The cubic root of 44049478 is about 353.1671131856.

The spelling of 44049478 in words is "forty-four million, forty-nine thousand, four hundred seventy-eight".