2353898 has 4 divisors (see below), whose sum is σ = 3530850. Its totient is φ = 1176948.

The previous prime is 2353877. The next prime is 2353913. The reversal of 2353898 is 8983532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1940449 + 413449 = 1393^2 + 643^2 .

It is a d-powerful number, because it can be written as 2²¹ + 3⁶ + 5⁷ + 3¹¹ + 8 + 9³ + 8 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 588473 + ... + 588476.

2^2353898 is an apocalyptic number.

2353898 is a deficient number, since it is larger than the sum of its proper divisors (1176952).

2353898 is a wasteful number, since it uses less digits than its factorization.

2353898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176951.

The product of its digits is 51840, while the sum is 38.

The square root of 2353898 is about 1534.2418323068. The cubic root of 2353898 is about 133.0237581693.

The spelling of 2353898 in words is "two million, three hundred fifty-three thousand, eight hundred ninety-eight".