2645062 has 8 divisors (see below), whose sum is σ = 4534416. Its totient is φ = 1133592.

The previous prime is 2645057. The next prime is 2645063. The reversal of 2645062 is 2605462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2645063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94453 + ... + 94480.

It is an arithmetic number, because the mean of its divisors is an integer number (566802).

2^2645062 is an apocalyptic number.

2645062 is a deficient number, since it is larger than the sum of its proper divisors (1889354).

2645062 is a wasteful number, since it uses less digits than its factorization.

2645062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188942.

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

The square root of 2645062 is about 1626.3646577567. The cubic root of 2645062 is about 138.2967429554.

The spelling of 2645062 in words is "two million, six hundred forty-five thousand, sixty-two".