48795421 has 4 divisors (see below), whose sum is σ = 48821500. Its totient is φ = 48769344.

The previous prime is 48795391. The next prime is 48795433. The reversal of 48795421 is 12459784.

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 39879225 + 8916196 = 6315^2 + 2986^2 .

It is a cyclic number.

It is not a de Polignac number, because 48795421 - 2⁷ = 48795293 is a prime.

It is a super-2 number, since 2×48795421² = 4761986221134482, 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 (48792421) 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, 9996 + ... + 14053.

It is an arithmetic number, because the mean of its divisors is an integer number (12205375).

Almost surely, 2^48795421 is an apocalyptic number.

It is an amenable number.

48795421 is a deficient number, since it is larger than the sum of its proper divisors (26079).

48795421 is a wasteful number, since it uses less digits than its factorization.

48795421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26078.

The product of its digits is 80640, while the sum is 40.

The square root of 48795421 is about 6985.3719299691. The cubic root of 48795421 is about 365.4205972799.

The spelling of 48795421 in words is "forty-eight million, seven hundred ninety-five thousand, four hundred twenty-one".