2650098 has 16 divisors (see below), whose sum is σ = 5782176. Its totient is φ = 803040.

The previous prime is 2650093. The next prime is 2650127. The reversal of 2650098 is 8900562.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2650091) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 20011 + ... + 20142.

It is an arithmetic number, because the mean of its divisors is an integer number (361386).

2^2650098 is an apocalyptic number.

2650098 is an abundant number, since it is smaller than the sum of its proper divisors (3132078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2650098 is a wasteful number, since it uses less digits than its factorization.

2650098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40169.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 2650098 is about 1627.9121597924. The cubic root of 2650098 is about 138.3844561937.

The spelling of 2650098 in words is "two million, six hundred fifty thousand, ninety-eight".