48771212 has 24 divisors (see below), whose sum is σ = 98553504. Its totient is φ = 20685312.

The previous prime is 48771211. The next prime is 48771223. The reversal of 48771212 is 21217784.

It is a happy number.

It is a super-2 number, since 2×48771212² = 4757262239897888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48771211) 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, 6263 + ... + 11694.

It is an arithmetic number, because the mean of its divisors is an integer number (4106396).

Almost surely, 2^48771212 is an apocalyptic number.

It is an amenable number.

48771212 is an abundant number, since it is smaller than the sum of its proper divisors (49782292).

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

48771212 is a wasteful number, since it uses less digits than its factorization.

48771212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18065 (or 18063 counting only the distinct ones).

The product of its digits is 6272, while the sum is 32.

The square root of 48771212 is about 6983.6388795527. The cubic root of 48771212 is about 365.3601549237.

Adding to 48771212 its reverse (21217784), we get a palindrome (69988996).

The spelling of 48771212 in words is "forty-eight million, seven hundred seventy-one thousand, two hundred twelve".