44622248 has 16 divisors (see below), whose sum is σ = 91272960. Its totient is φ = 20282800.

The previous prime is 44622239. The next prime is 44622251. The reversal of 44622248 is 84222644.

It is a super-2 number, since 2×44622248² = 3982290033147008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253448 + ... + 253623.

It is an arithmetic number, because the mean of its divisors is an integer number (5704560).

Almost surely, 2^44622248 is an apocalyptic number.

It is an amenable number.

44622248 is an abundant number, since it is smaller than the sum of its proper divisors (46650712).

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

44622248 is a wasteful number, since it uses less digits than its factorization.

44622248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507088 (or 507084 counting only the distinct ones).

The product of its digits is 24576, while the sum is 32.

The square root of 44622248 is about 6679.9886227448. The cubic root of 44622248 is about 354.6912557308.

The spelling of 44622248 in words is "forty-four million, six hundred twenty-two thousand, two hundred forty-eight".