2501098 has 8 divisors (see below), whose sum is σ = 3767940. Its totient is φ = 1245120.

The previous prime is 2501077. The next prime is 2501099. The reversal of 2501098 is 8901052.

2501098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2301289 + 199809 = 1517^2 + 447^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2501099) 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, 2113 + ... + 3076.

2^2501098 is an apocalyptic number.

2501098 is a deficient number, since it is larger than the sum of its proper divisors (1266842).

2501098 is a wasteful number, since it uses less digits than its factorization.

2501098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5432.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 2501098 is about 1581.4860100551. The cubic root of 2501098 is about 135.7407474585.

The spelling of 2501098 in words is "two million, five hundred one thousand, ninety-eight".