44572846 has 4 divisors (see below), whose sum is σ = 66859272. Its totient is φ = 22286422.

The previous prime is 44572837. The next prime is 44572849. The reversal of 44572846 is 64827544.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 44572799 and 44572808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44572849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11143210 + ... + 11143213.

It is an arithmetic number, because the mean of its divisors is an integer number (16714818).

Almost surely, 2^44572846 is an apocalyptic number.

44572846 is a deficient number, since it is larger than the sum of its proper divisors (22286426).

44572846 is a wasteful number, since it uses less digits than its factorization.

44572846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22286425.

The product of its digits is 215040, while the sum is 40.

The square root of 44572846 is about 6676.2898379265. The cubic root of 44572846 is about 354.5603126202.

The spelling of 44572846 in words is "forty-four million, five hundred seventy-two thousand, eight hundred forty-six".