44270064 has 50 divisors (see below), whose sum is σ = 128134160. Its totient is φ = 14756256.

The previous prime is 44270063. The next prime is 44270071. The reversal of 44270064 is 46007244.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44270063) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 15784 + ... + 18375.

Almost surely, 2^44270064 is an apocalyptic number.

It is an amenable number.

44270064 is an abundant number, since it is smaller than the sum of its proper divisors (83864096).

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

44270064 is a wasteful number, since it uses less digits than its factorization.

44270064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34179 (or 34164 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 44270064 is about 6653.5752795020. The cubic root of 44270064 is about 353.7556486672.

The spelling of 44270064 in words is "forty-four million, two hundred seventy thousand, sixty-four".