48622244 has 24 divisors (see below), whose sum is σ = 98286048. Its totient is φ = 20800640.

The previous prime is 48622237. The next prime is 48622247. The reversal of 48622244 is 44222684.

48622244 = 121² + 122² + ... + 528².

It is a super-2 number, since 2×48622244² = 4728245223191072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48622244.

It is not an unprimeable number, because it can be changed into a prime (48622247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31754 + ... + 33249.

It is an arithmetic number, because the mean of its divisors is an integer number (4095252).

Almost surely, 2^48622244 is an apocalyptic number.

48622244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

48622244 is an abundant number, since it is smaller than the sum of its proper divisors (49663804).

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

48622244 is a wasteful number, since it uses less digits than its factorization.

48622244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65035 (or 65033 counting only the distinct ones).

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

The square root of 48622244 is about 6972.9652229163. The cubic root of 48622244 is about 364.9877871688.

The spelling of 48622244 in words is "forty-eight million, six hundred twenty-two thousand, two hundred forty-four".