2642950 has 12 divisors (see below), whose sum is σ = 4915980. Its totient is φ = 1057160.

The previous prime is 2642933. The next prime is 2642971. The reversal of 2642950 is 592462.

It is a d-powerful number, because it can be written as 2⁹ + 6⁷ + 4⁹ + 2²¹ + 9² + 5⁵ + 0 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26380 + ... + 26479.

It is an arithmetic number, because the mean of its divisors is an integer number (409665).

2^2642950 is an apocalyptic number.

2642950 is a deficient number, since it is larger than the sum of its proper divisors (2273030).

2642950 is a wasteful number, since it uses less digits than its factorization.

2642950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52871 (or 52866 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2642950 is about 1625.7152272154. The cubic root of 2642950 is about 138.2599246004.

The spelling of 2642950 in words is "two million, six hundred forty-two thousand, nine hundred fifty".