2446245 has 12 divisors (see below), whose sum is σ = 4240236. Its totient is φ = 1304640.

The previous prime is 2446207. The next prime is 2446247. The reversal of 2446245 is 5426442.

2446245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1153476 + 1292769 = 1074^2 + 1137^2 .

It is not a de Polignac number, because 2446245 - 2⁹ = 2445733 is a prime.

It is a super-2 number, since 2×2446245² = 11968229200050, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2³ + 4² + 4⁵ + 6⁵ + 2²¹ + 4⁹ + 5⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2446247) 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 11 ways as a sum of consecutive naturals, for example, 27136 + ... + 27225.

It is an arithmetic number, because the mean of its divisors is an integer number (353353).

2^2446245 is an apocalyptic number.

It is an amenable number.

2446245 is a deficient number, since it is larger than the sum of its proper divisors (1793991).

2446245 is a wasteful number, since it uses less digits than its factorization.

2446245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54372 (or 54369 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 2446245 is about 1564.0476335457. The cubic root of 2446245 is about 134.7410674661.

The spelling of 2446245 in words is "two million, four hundred forty-six thousand, two hundred forty-five".