48422020 has 24 divisors (see below), whose sum is σ = 102375000. Its totient is φ = 19237632.

The previous prime is 48421993. The next prime is 48422027. The reversal of 48422020 is 2022484.

It can be written as a sum of positive squares in 4 ways, for example, as 1115136 + 47306884 = 1056^2 + 6878^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48421982 and 48422000.

It is not an unprimeable number, because it can be changed into a prime (48422027) 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, 5145 + ... + 11104.

It is an arithmetic number, because the mean of its divisors is an integer number (4265625).

Almost surely, 2^48422020 is an apocalyptic number.

It is an amenable number.

48422020 is an abundant number, since it is smaller than the sum of its proper divisors (53952980).

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

48422020 is a wasteful number, since it uses less digits than its factorization.

48422020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16407 (or 16405 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 48422020 is about 6958.5932486387. The cubic root of 48422020 is about 364.4860973307.

The spelling of 48422020 in words is "forty-eight million, four hundred twenty-two thousand, twenty".