48790641 has 4 divisors (see below), whose sum is σ = 65054192. Its totient is φ = 32527092.

The previous prime is 48790639. The next prime is 48790649. The reversal of 48790641 is 14609784.

It is a happy number.

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.

It is not a de Polignac number, because 48790641 - 2¹ = 48790639 is a prime.

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 48790641.

It is not an unprimeable number, because it can be changed into a prime (48790649) 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, 8131771 + ... + 8131776.

It is an arithmetic number, because the mean of its divisors is an integer number (16263548).

Almost surely, 2^48790641 is an apocalyptic number.

It is an amenable number.

48790641 is a deficient number, since it is larger than the sum of its proper divisors (16263551).

48790641 is a wasteful number, since it uses less digits than its factorization.

48790641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16263550.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 48790641 is about 6985.0297780324. The cubic root of 48790641 is about 365.4086646882.

The spelling of 48790641 in words is "forty-eight million, seven hundred ninety thousand, six hundred forty-one".