44627140 has 12 divisors (see below), whose sum is σ = 93717036. Its totient is φ = 17850848.

The previous prime is 44627137. The next prime is 44627161. The reversal of 44627140 is 4172644.

It can be written as a sum of positive squares in 2 ways, for example, as 13957696 + 30669444 = 3736^2 + 5538^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44627099 and 44627108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1115659 + ... + 1115698.

It is an arithmetic number, because the mean of its divisors is an integer number (7809753).

Almost surely, 2^44627140 is an apocalyptic number.

It is an amenable number.

44627140 is an abundant number, since it is smaller than the sum of its proper divisors (49089896).

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

44627140 is a wasteful number, since it uses less digits than its factorization.

44627140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231366 (or 2231364 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 44627140 is about 6680.3547809978. The cubic root of 44627140 is about 354.7042170247.

Adding to 44627140 its reverse (4172644), we get a palindrome (48799784).

The spelling of 44627140 in words is "forty-four million, six hundred twenty-seven thousand, one hundred forty".