44725142 has 32 divisors (see below), whose sum is σ = 85363200. Its totient is φ = 17422440.

The previous prime is 44725141. The next prime is 44725159. The reversal of 44725142 is 24152744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44725141) 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, 4583 + ... + 10509.

It is an arithmetic number, because the mean of its divisors is an integer number (2667600).

Almost surely, 2^44725142 is an apocalyptic number.

44725142 is a deficient number, since it is larger than the sum of its proper divisors (40638058).

44725142 is a wasteful number, since it uses less digits than its factorization.

44725142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5961 (or 5947 counting only the distinct ones).

The product of its digits is 8960, while the sum is 29.

The square root of 44725142 is about 6687.6858478849. The cubic root of 44725142 is about 354.9636728020.

Adding to 44725142 its reverse (24152744), we get a palindrome (68877886).

The spelling of 44725142 in words is "forty-four million, seven hundred twenty-five thousand, one hundred forty-two".