2466690 has 16 divisors (see below), whose sum is σ = 5920128. Its totient is φ = 657776.

The previous prime is 2466661. The next prime is 2466691. The reversal of 2466690 is 966642.

It is a super-2 number, since 2×2466690² = 12169119112200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2466691) 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, 41082 + ... + 41141.

It is an arithmetic number, because the mean of its divisors is an integer number (370008).

2^2466690 is an apocalyptic number.

2466690 is an abundant number, since it is smaller than the sum of its proper divisors (3453438).

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

2466690 is a wasteful number, since it uses less digits than its factorization.

2466690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82233.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 2466690 is about 1570.5699602374. The cubic root of 2466690 is about 135.1154020087.

The spelling of 2466690 in words is "two million, four hundred sixty-six thousand, six hundred ninety".