48041111 has 4 divisors (see below), whose sum is σ = 48165000. Its totient is φ = 47917224.

The previous prime is 48041107. The next prime is 48041117. The reversal of 48041111 is 11114084.

48041111 = 139² + 140² + ... + 527².

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 48041111 - 2² = 48041107 is a prime.

It is a super-2 number, since 2×48041111² = 4615896692228642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48041117) 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, 61361 + ... + 62138.

It is an arithmetic number, because the mean of its divisors is an integer number (12041250).

Almost surely, 2^48041111 is an apocalyptic number.

48041111 is a deficient number, since it is larger than the sum of its proper divisors (123889).

48041111 is a wasteful number, since it uses less digits than its factorization.

48041111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123888.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 48041111 is about 6931.1695261334. The cubic root of 48041111 is about 363.5278440212.

Adding to 48041111 its reverse (11114084), we get a palindrome (59155195).

The spelling of 48041111 in words is "forty-eight million, forty-one thousand, one hundred eleven".