2402851897 has 4 divisors (see below), whose sum is σ = 2411988480. Its totient is φ = 2393715316.

The previous prime is 2402851879. The next prime is 2402851939. The reversal of 2402851897 is 7981582042.

2402851897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2402851897 - 2¹¹ = 2402849849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402851697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4567897 + ... + 4568422.

It is an arithmetic number, because the mean of its divisors is an integer number (602997120).

Almost surely, 2^2402851897 is an apocalyptic number.

It is an amenable number.

2402851897 is a deficient number, since it is larger than the sum of its proper divisors (9136583).

2402851897 is an equidigital number, since it uses as much as digits as its factorization.

2402851897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9136582.

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 2402851897 is about 49018.8932657603. The cubic root of 2402851897 is about 1339.3960107508.

The spelling of 2402851897 in words is "two billion, four hundred two million, eight hundred fifty-one thousand, eight hundred ninety-seven".