2500106 has 16 divisors (see below), whose sum is σ = 4386624. Its totient is φ = 1046304.

The previous prime is 2500097. The next prime is 2500109. The reversal of 2500106 is 6010052.

It is a super-2 number, since 2×2500106² = 12501060022472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1475 + ... + 2678.

It is an arithmetic number, because the mean of its divisors is an integer number (274164).

2^2500106 is an apocalyptic number.

2500106 is a deficient number, since it is larger than the sum of its proper divisors (1886518).

2500106 is a wasteful number, since it uses less digits than its factorization.

2500106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4205.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2500106 is about 1581.1723498721. The cubic root of 2500106 is about 135.7227989911.

Adding to 2500106 its reverse (6010052), we get a palindrome (8510158).

The spelling of 2500106 in words is "two million, five hundred thousand, one hundred six".