44472001 has 8 divisors (see below), whose sum is σ = 51319424. Its totient is φ = 37748160.

The previous prime is 44471969. The next prime is 44472007. The reversal of 44472001 is 10027444.

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 44472001 - 2⁵ = 44471969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44472007) 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, 30120 + ... + 31561.

It is an arithmetic number, because the mean of its divisors is an integer number (6414928).

It is a Poulet number, since it divides 2^44472000-1.

Almost surely, 2^44472001 is an apocalyptic number.

It is an amenable number.

44472001 is a deficient number, since it is larger than the sum of its proper divisors (6847423).

44472001 is a wasteful number, since it uses less digits than its factorization.

44472001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61791.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 44472001 is about 6668.7330880760. The cubic root of 44472001 is about 354.2927159606.

Adding to 44472001 its reverse (10027444), we get a palindrome (54499445).

The spelling of 44472001 in words is "forty-four million, four hundred seventy-two thousand, one".