48867969 has 4 divisors (see below), whose sum is σ = 65157296. Its totient is φ = 32578644.

The previous prime is 48867937. The next prime is 48867971. The reversal of 48867969 is 96976884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 48867969 - 2⁵ = 48867937 is a prime.

It is a super-2 number, since 2×48867969² = 4776156788369922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48867919) 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, 8144659 + ... + 8144664.

It is an arithmetic number, because the mean of its divisors is an integer number (16289324).

Almost surely, 2^48867969 is an apocalyptic number.

It is an amenable number.

48867969 is a deficient number, since it is larger than the sum of its proper divisors (16289327).

48867969 is a wasteful number, since it uses less digits than its factorization.

48867969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16289326.

The product of its digits is 5225472, while the sum is 57.

The square root of 48867969 is about 6990.5628528753. The cubic root of 48867969 is about 365.6016074741.

The spelling of 48867969 in words is "forty-eight million, eight hundred sixty-seven thousand, nine hundred sixty-nine".