2514890 has 32 divisors (see below), whose sum is σ = 5318784. Its totient is φ = 838080.

The previous prime is 2514887. The next prime is 2514893. The reversal of 2514890 is 984152.

It is an interprime number because it is at equal distance from previous prime (2514887) and next prime (2514893).

It is not an unprimeable number, because it can be changed into a prime (2514893) 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 15 ways as a sum of consecutive naturals, for example, 2105 + ... + 3075.

It is an arithmetic number, because the mean of its divisors is an integer number (166212).

2^2514890 is an apocalyptic number.

2514890 is the 1295-th pentagonal number.

2514890 is an abundant number, since it is smaller than the sum of its proper divisors (2803894).

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

2514890 is a wasteful number, since it uses less digits than its factorization.

2514890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 2514890 is about 1585.8404711698. The cubic root of 2514890 is about 135.9897988312.

The spelling of 2514890 in words is "two million, five hundred fourteen thousand, eight hundred ninety".