2448501806 has 16 divisors (see below), whose sum is σ = 3892401216. Its totient is φ = 1151168256.

The previous prime is 2448501793. The next prime is 2448501817. The reversal of 2448501806 is 6081058442.

It is a happy number.

It is a super-2 number, since 2×2448501806² = 11990322187970523272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2448501806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4475 + ... + 70121.

It is an arithmetic number, because the mean of its divisors is an integer number (243275076).

Almost surely, 2^2448501806 is an apocalyptic number.

2448501806 is a deficient number, since it is larger than the sum of its proper divisors (1443899410).

2448501806 is a wasteful number, since it uses less digits than its factorization.

2448501806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66763.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 2448501806 is about 49482.3383238909. The cubic root of 2448501806 is about 1347.8249027060.

The spelling of 2448501806 in words is "two billion, four hundred forty-eight million, five hundred one thousand, eight hundred six".