2297097402 has 8 divisors (see below), whose sum is σ = 4594194816. Its totient is φ = 765699132.

The previous prime is 2297097391. The next prime is 2297097403. The reversal of 2297097402 is 2047907922.

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

2297097402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2297097403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191424778 + ... + 191424789.

It is an arithmetic number, because the mean of its divisors is an integer number (574274352).

Almost surely, 2^2297097402 is an apocalyptic number.

2297097402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2297097402 is a wasteful number, since it uses less digits than its factorization.

2297097402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382849572.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 2297097402 is about 47928.0440034851. The cubic root of 2297097402 is about 1319.4506058508.

The spelling of 2297097402 in words is "two billion, two hundred ninety-seven million, ninety-seven thousand, four hundred two".