48590393 has 4 divisors (see below), whose sum is σ = 49071588. Its totient is φ = 48109200.

The previous prime is 48590363. The next prime is 48590407. The reversal of 48590393 is 39309584.

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 41126569 + 7463824 = 6413^2 + 2732^2 .

It is a cyclic number.

It is not a de Polignac number, because 48590393 - 2¹⁶ = 48524857 is a prime.

It is a super-2 number, since 2×48590393² = 4722052583788898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48590393.

It is not an unprimeable number, because it can be changed into a prime (48590363) 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, 240446 + ... + 240647.

It is an arithmetic number, because the mean of its divisors is an integer number (12267897).

Almost surely, 2^48590393 is an apocalyptic number.

It is an amenable number.

48590393 is a deficient number, since it is larger than the sum of its proper divisors (481195).

48590393 is a wasteful number, since it uses less digits than its factorization.

48590393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481194.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 48590393 is about 6970.6809566928. The cubic root of 48590393 is about 364.9080721767.

The spelling of 48590393 in words is "forty-eight million, five hundred ninety thousand, three hundred ninety-three".