10642245 has 16 divisors (see below), whose sum is σ = 17139840. Its totient is φ = 5638464.

The previous prime is 10642237. The next prime is 10642249. The reversal of 10642245 is 54224601.

It is not a de Polignac number, because 10642245 - 2³ = 10642237 is a prime.

It is a super-2 number, since 2×10642245² = 226514757280050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10642249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96 + ... + 4614.

It is an arithmetic number, because the mean of its divisors is an integer number (1071240).

Almost surely, 2^10642245 is an apocalyptic number.

10642245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10642245 is a deficient number, since it is larger than the sum of its proper divisors (6497595).

10642245 is a wasteful number, since it uses less digits than its factorization.

10642245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4684.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 10642245 is about 3262.2453923640. The cubic root of 10642245 is about 219.9603578710.

Adding to 10642245 its reverse (54224601), we get a palindrome (64866846).

The spelling of 10642245 in words is "ten million, six hundred forty-two thousand, two hundred forty-five".