48204869 has 2 divisors, whose sum is σ = 48204870. Its totient is φ = 48204868.

The previous prime is 48204859. The next prime is 48204887. The reversal of 48204869 is 96840284.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31696900 + 16507969 = 5630^2 + 4063^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48204869 is a prime.

It is a super-2 number, since 2×48204869² = 4647418790614322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48204839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24102434 + 24102435.

It is an arithmetic number, because the mean of its divisors is an integer number (24102435).

Almost surely, 2^48204869 is an apocalyptic number.

It is an amenable number.

48204869 is a deficient number, since it is larger than the sum of its proper divisors (1).

48204869 is an equidigital number, since it uses as much as digits as its factorization.

48204869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 48204869 is about 6942.9726342540. The cubic root of 48204869 is about 363.9404287047.

The spelling of 48204869 in words is "forty-eight million, two hundred four thousand, eight hundred sixty-nine".