1722115248 has 80 divisors (see below), whose sum is σ = 5305422336. Its totient is φ = 470638080.

The previous prime is 1722115243. The next prime is 1722115253. The reversal of 1722115248 is 8425112271.

It is an interprime number because it is at equal distance from previous prime (1722115243) and next prime (1722115253).

It is not an unprimeable number, because it can be changed into a prime (1722115243) 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, 103693 + ... + 119148.

Almost surely, 2^1722115248 is an apocalyptic number.

It is an amenable number.

1722115248 is an abundant number, since it is smaller than the sum of its proper divisors (3583307088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1722115248 is a wasteful number, since it uses less digits than its factorization.

1722115248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222882 (or 222876 counting only the distinct ones).

The product of its digits is 8960, while the sum is 33.

The square root of 1722115248 is about 41498.3764501697. The cubic root of 1722115248 is about 1198.6362396073.

The spelling of 1722115248 in words is "one billion, seven hundred twenty-two million, one hundred fifteen thousand, two hundred forty-eight".