2513198 has 8 divisors (see below), whose sum is σ = 3899880. Its totient is φ = 1213240.

The previous prime is 2513197. The next prime is 2513209. The reversal of 2513198 is 8913152.

2513198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 2513198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21608 + ... + 21723.

It is an arithmetic number, because the mean of its divisors is an integer number (487485).

2^2513198 is an apocalyptic number.

2513198 is a deficient number, since it is larger than the sum of its proper divisors (1386682).

2513198 is a wasteful number, since it uses less digits than its factorization.

2513198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43362.

The product of its digits is 2160, while the sum is 29.

The square root of 2513198 is about 1585.3069103489. The cubic root of 2513198 is about 135.9592943345.

The spelling of 2513198 in words is "two million, five hundred thirteen thousand, one hundred ninety-eight".