44271402 has 24 divisors (see below), whose sum is σ = 102999456. Its totient is φ = 12648888.

The previous prime is 44271401. The next prime is 44271407. The reversal of 44271402 is 20417244.

It is not an unprimeable number, because it can be changed into a prime (44271401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74998 + ... + 75585.

It is an arithmetic number, because the mean of its divisors is an integer number (4291644).

Almost surely, 2^44271402 is an apocalyptic number.

44271402 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

44271402 is an abundant number, since it is smaller than the sum of its proper divisors (58728054).

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

44271402 is a wasteful number, since it uses less digits than its factorization.

44271402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150602 (or 150595 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 44271402 is about 6653.6758261881. The cubic root of 44271402 is about 353.7592125525.

Adding to 44271402 its reverse (20417244), we get a palindrome (64688646).

The spelling of 44271402 in words is "forty-four million, two hundred seventy-one thousand, four hundred two".