48221722 has 8 divisors (see below), whose sum is σ = 74826900. Its totient is φ = 23279424.

The previous prime is 48221717. The next prime is 48221749. The reversal of 48221722 is 22712284.

It can be written as a sum of positive squares in 2 ways, for example, as 48011041 + 210681 = 6929^2 + 459^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415647 + ... + 415762.

Almost surely, 2^48221722 is an apocalyptic number.

48221722 is a deficient number, since it is larger than the sum of its proper divisors (26605178).

48221722 is a wasteful number, since it uses less digits than its factorization.

48221722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831440.

The product of its digits is 3584, while the sum is 28.

The square root of 48221722 is about 6944.1862014206. The cubic root of 48221722 is about 363.9828364084.

The spelling of 48221722 in words is "forty-eight million, two hundred twenty-one thousand, seven hundred twenty-two".