48208469 has 4 divisors (see below), whose sum is σ = 49870860. Its totient is φ = 46546080.

The previous prime is 48208463. The next prime is 48208477. The reversal of 48208469 is 96480284.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27615025 + 20593444 = 5255^2 + 4538^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48208469 is a prime.

It is a super-2 number, since 2×48208469² = 4648112966647922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48208463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831152 + ... + 831209.

It is an arithmetic number, because the mean of its divisors is an integer number (12467715).

Almost surely, 2^48208469 is an apocalyptic number.

It is an amenable number.

48208469 is a deficient number, since it is larger than the sum of its proper divisors (1662391).

48208469 is a wasteful number, since it uses less digits than its factorization.

48208469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662390.

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

The square root of 48208469 is about 6943.2318843605. The cubic root of 48208469 is about 363.9494883216.

The spelling of 48208469 in words is "forty-eight million, two hundred eight thousand, four hundred sixty-nine".