10248645 has 32 divisors (see below), whose sum is σ = 18040320. Its totient is φ = 4927040.

The previous prime is 10248613. The next prime is 10248653. The reversal of 10248645 is 54684201.

It is not a de Polignac number, because 10248645 - 2⁵ = 10248613 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 29362 + ... + 29708.

It is an arithmetic number, because the mean of its divisors is an integer number (563760).

Almost surely, 2^10248645 is an apocalyptic number.

10248645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10248645 is a deficient number, since it is larger than the sum of its proper divisors (7791675).

10248645 is a wasteful number, since it uses less digits than its factorization.

10248645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 10248645 is about 3201.3504962750. The cubic root of 10248645 is about 217.2145018789.

Subtracting 10248645 from its reverse (54684201), we obtain a square (44435556 = 6666²).

It can be divided in two parts, 1024 and 8645, that added together give a palindrome (9669).

The spelling of 10248645 in words is "ten million, two hundred forty-eight thousand, six hundred forty-five".