44920470 has 64 divisors (see below), whose sum is σ = 123747840. Its totient is φ = 10222848.

The previous prime is 44920459. The next prime is 44920481. The reversal of 44920470 is 7402944.

It is an interprime number because it is at equal distance from previous prime (44920459) and next prime (44920481).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85629 + ... + 86151.

It is an arithmetic number, because the mean of its divisors is an integer number (1933560).

Almost surely, 2^44920470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44920470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61873920).

44920470 is an abundant number, since it is smaller than the sum of its proper divisors (78827370).

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

44920470 is a wasteful number, since it uses less digits than its factorization.

44920470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 44920470 is about 6702.2734948672. The cubic root of 44920470 is about 355.4796663483.

The spelling of 44920470 in words is "forty-four million, nine hundred twenty thousand, four hundred seventy".