44622006 has 64 divisors (see below), whose sum is σ = 105912576. Its totient is φ = 12355200.

The previous prime is 44621999. The next prime is 44622023. The reversal of 44622006 is 60022644.

It is a super-2 number, since 2×44622006² = 3982246838928072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112200 + ... + 112596.

It is an arithmetic number, because the mean of its divisors is an integer number (1654884).

Almost surely, 2^44622006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44622006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52956288).

44622006 is an abundant number, since it is smaller than the sum of its proper divisors (61290570).

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

44622006 is a wasteful number, since it uses less digits than its factorization.

44622006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 44622006 is about 6679.9705089169. The cubic root of 44622006 is about 354.6906145301.

The spelling of 44622006 in words is "forty-four million, six hundred twenty-two thousand, six".