2170097448 has 32 divisors (see below), whose sum is σ = 5514185760. Its totient is φ = 711506880.

The previous prime is 2170097441. The next prime is 2170097453. The reversal of 2170097448 is 8447900712.

It is a happy number.

It is a super-2 number, since 2×2170097448² = 9418645867632225408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2170097441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739690 + ... + 742617.

It is an arithmetic number, because the mean of its divisors is an integer number (172318305).

Almost surely, 2^2170097448 is an apocalyptic number.

It is an amenable number.

2170097448 is an abundant number, since it is smaller than the sum of its proper divisors (3344088312).

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

2170097448 is a wasteful number, since it uses less digits than its factorization.

2170097448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482377 (or 1482373 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 2170097448 is about 46584.3047388281. The cubic root of 2170097448 is about 1294.6719697071.

The spelling of 2170097448 in words is "two billion, one hundred seventy million, ninety-seven thousand, four hundred forty-eight".