2506950 has 60 divisors (see below), whose sum is σ = 6976860. Its totient is φ = 667440.

The previous prime is 2506949. The next prime is 2506957. The reversal of 2506950 is 596052.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506957) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3741 + ... + 4359.

It is an arithmetic number, because the mean of its divisors is an integer number (116281).

2^2506950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2506950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3488430).

2506950 is an abundant number, since it is smaller than the sum of its proper divisors (4469910).

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

2506950 is a wasteful number, since it uses less digits than its factorization.

2506950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 2506950 is about 1583.3350877183. The cubic root of 2506950 is about 135.8465324806.

The spelling of 2506950 in words is "two million, five hundred six thousand, nine hundred fifty".