10242445 has 8 divisors (see below), whose sum is σ = 12337920. Its totient is φ = 8162640.

The previous prime is 10242439. The next prime is 10242461. The reversal of 10242445 is 54424201.

It is a happy number.

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

It is not a de Polignac number, because 10242445 - 2³ = 10242437 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 7 ways as a sum of consecutive naturals, for example, 2425 + ... + 5134.

It is an arithmetic number, because the mean of its divisors is an integer number (1542240).

Almost surely, 2^10242445 is an apocalyptic number.

It is an amenable number.

10242445 is a deficient number, since it is larger than the sum of its proper divisors (2095475).

10242445 is an equidigital number, since it uses as much as digits as its factorization.

10242445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7835.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 10242445 is about 3200.3820084484. The cubic root of 10242445 is about 217.1706911581.

Adding to 10242445 its reverse (54424201), we get a palindrome (64666646).

The spelling of 10242445 in words is "ten million, two hundred forty-two thousand, four hundred forty-five".