48120641 has 4 divisors (see below), whose sum is σ = 48134592. Its totient is φ = 48106692.

The previous prime is 48120617. The next prime is 48120647. The reversal of 48120641 is 14602184.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48120641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48120641.

It is not an unprimeable number, because it can be changed into a prime (48120647) 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, 2396 + ... + 10098.

It is an arithmetic number, because the mean of its divisors is an integer number (12033648).

Almost surely, 2^48120641 is an apocalyptic number.

It is an amenable number.

48120641 is a deficient number, since it is larger than the sum of its proper divisors (13951).

48120641 is an equidigital number, since it uses as much as digits as its factorization.

48120641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13950.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 48120641 is about 6936.9042807293. The cubic root of 48120641 is about 363.7283350149.

The spelling of 48120641 in words is "forty-eight million, one hundred twenty thousand, six hundred forty-one".