44476487 has 8 divisors (see below), whose sum is σ = 49435920. Its totient is φ = 39669760.

The previous prime is 44476477. The next prime is 44476489. The reversal of 44476487 is 78467444.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44476487 - 2⁶ = 44476423 is a prime.

It is a super-2 number, since 2×44476487² = 3956315791722338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44476489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37562 + ... + 38727.

It is an arithmetic number, because the mean of its divisors is an integer number (6179490).

Almost surely, 2^44476487 is an apocalyptic number.

44476487 is a deficient number, since it is larger than the sum of its proper divisors (4959433).

44476487 is a wasteful number, since it uses less digits than its factorization.

44476487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76353.

The product of its digits is 602112, while the sum is 44.

The square root of 44476487 is about 6669.0694253396. The cubic root of 44476487 is about 354.3046283523.

The spelling of 44476487 in words is "forty-four million, four hundred seventy-six thousand, four hundred eighty-seven".