2512990 has 16 divisors (see below), whose sum is σ = 4582080. Its totient is φ = 992160.

The previous prime is 2512967. The next prime is 2512999. The reversal of 2512990 is 992152.

2512990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801 + ... + 2380.

It is an arithmetic number, because the mean of its divisors is an integer number (286380).

2^2512990 is an apocalyptic number.

2512990 is a deficient number, since it is larger than the sum of its proper divisors (2069090).

2512990 is a wasteful number, since it uses less digits than its factorization.

2512990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 2512990 is about 1585.2413065524. The cubic root of 2512990 is about 135.9555434278.

The spelling of 2512990 in words is "two million, five hundred twelve thousand, nine hundred ninety".