44971480 has 64 divisors (see below), whose sum is σ = 108864000. Its totient is φ = 16665984.

The previous prime is 44971469. The next prime is 44971481. The reversal of 44971480 is 8417944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44971481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35091 + ... + 36349.

It is an arithmetic number, because the mean of its divisors is an integer number (1701000).

Almost surely, 2^44971480 is an apocalyptic number.

44971480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44971480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54432000).

44971480 is an abundant number, since it is smaller than the sum of its proper divisors (63892520).

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

44971480 is a wasteful number, since it uses less digits than its factorization.

44971480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336 (or 1332 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 44971480 is about 6706.0778402879. The cubic root of 44971480 is about 355.6141719044.

It can be divided in two parts, 44971 and 480, that added together give a triangular number (45451 = T₃₀₁).

The spelling of 44971480 in words is "forty-four million, nine hundred seventy-one thousand, four hundred eighty".