44745716 has 6 divisors (see below), whose sum is σ = 78305010. Its totient is φ = 22372856.

The previous prime is 44745697. The next prime is 44745731. The reversal of 44745716 is 61754744.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30758116 + 13987600 = 5546^2 + 3740^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44745716.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5593211 + ... + 5593218.

It is an arithmetic number, because the mean of its divisors is an integer number (13050835).

Almost surely, 2^44745716 is an apocalyptic number.

It is an amenable number.

44745716 is a deficient number, since it is larger than the sum of its proper divisors (33559294).

44745716 is a wasteful number, since it uses less digits than its factorization.

44745716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11186433 (or 11186431 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 44745716 is about 6689.2238712724. The cubic root of 44745716 is about 355.0180933713.

Subtracting 44745716 from its reverse (61754744), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 44745716 in words is "forty-four million, seven hundred forty-five thousand, seven hundred sixteen".