48220001 has 2 divisors, whose sum is σ = 48220002. Its totient is φ = 48220000.

The previous prime is 48219989. The next prime is 48220013. The reversal of 48220001 is 10002284.

It is a balanced prime because it is at equal distance from previous prime (48219989) and next prime (48220013).

It can be written as a sum of positive squares in only one way, i.e., 47541025 + 678976 = 6895^2 + 824^2 .

It is a cyclic number.

It is not a de Polignac number, because 48220001 - 2¹⁰ = 48218977 is a prime.

It is not a weakly prime, because it can be changed into another prime (48220031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24110000 + 24110001.

It is an arithmetic number, because the mean of its divisors is an integer number (24110001).

Almost surely, 2^48220001 is an apocalyptic number.

It is an amenable number.

48220001 is a deficient number, since it is larger than the sum of its proper divisors (1).

48220001 is an equidigital number, since it uses as much as digits as its factorization.

48220001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 48220001 is about 6944.0622837069. The cubic root of 48220001 is about 363.9785062581.

Adding to 48220001 its reverse (10002284), we get a palindrome (58222285).

The spelling of 48220001 in words is "forty-eight million, two hundred twenty thousand, one".