2125498 has 8 divisors (see below), whose sum is σ = 3224340. Its totient is φ = 1050720.

The previous prime is 2125477. The next prime is 2125517. The reversal of 2125498 is 8945212.

2125498 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 1951609 + 173889 = 1397^2 + 417^2 .

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 an unprimeable number.

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, 5793 + ... + 6148.

2^2125498 is an apocalyptic number.

2125498 is a deficient number, since it is larger than the sum of its proper divisors (1098842).

2125498 is a wasteful number, since it uses less digits than its factorization.

2125498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12032.

The product of its digits is 5760, while the sum is 31.

The square root of 2125498 is about 1457.9087762957. The cubic root of 2125498 is about 128.5741218719.

The spelling of 2125498 in words is "two million, one hundred twenty-five thousand, four hundred ninety-eight".