2062645 has 12 divisors (see below), whose sum is σ = 2681316. Its totient is φ = 1522560.

The previous prime is 2062637. The next prime is 2062651. The reversal of 2062645 is 5462602.

It can be written as a sum of positive squares in 6 ways, for example, as 848241 + 1214404 = 921^2 + 1102^2 .

It is not a de Polignac number, because 2062645 - 2³ = 2062637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 376 + ... + 2065.

It is an arithmetic number, because the mean of its divisors is an integer number (223443).

2^2062645 is an apocalyptic number.

It is an amenable number.

2062645 is a deficient number, since it is larger than the sum of its proper divisors (618671).

2062645 is a wasteful number, since it uses less digits than its factorization.

2062645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472 (or 2459 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2062645 is about 1436.1911432675. The cubic root of 2062645 is about 127.2940671546.

The spelling of 2062645 in words is "two million, sixty-two thousand, six hundred forty-five".