48758861 has 16 divisors (see below), whose sum is σ = 51342720. Its totient is φ = 46267200.

The previous prime is 48758851. The next prime is 48758863. The reversal of 48758861 is 16885784.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48758861 is a prime.

It is a Duffinian number.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48758863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447275 + ... + 447383.

It is an arithmetic number, because the mean of its divisors is an integer number (3208920).

Almost surely, 2^48758861 is an apocalyptic number.

It is an amenable number.

48758861 is a deficient number, since it is larger than the sum of its proper divisors (2583859).

48758861 is a wasteful number, since it uses less digits than its factorization.

48758861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356.

The product of its digits is 430080, while the sum is 47.

The square root of 48758861 is about 6982.7545424424. The cubic root of 48758861 is about 365.3293106061.

The spelling of 48758861 in words is "forty-eight million, seven hundred fifty-eight thousand, eight hundred sixty-one".