44660070 has 288 divisors, whose sum is σ = 156854880. Its totient is φ = 8709120.

The previous prime is 44660041. The next prime is 44660081. The reversal of 44660070 is 7006644.

It is a harmonic number, since the harmonic mean of its divisors is an integer.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1089250 + ... + 1089290.

It is an arithmetic number, because the mean of its divisors is an integer number (544635).

Almost surely, 2^44660070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44660070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78427440).

44660070 is an abundant number, since it is smaller than the sum of its proper divisors (112194810).

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

44660070 is a wasteful number, since it uses less digits than its factorization.

44660070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 44660070 is about 6682.8190159543. The cubic root of 44660070 is about 354.7914400171.

It can be divided in two parts, 446 and 60070, that added together give a square (60516 = 246²).

The spelling of 44660070 in words is "forty-four million, six hundred sixty thousand, seventy".