10242442 has 8 divisors (see below), whose sum is σ = 17558496. Its totient is φ = 4389612.

The previous prime is 10242439. The next prime is 10242461. The reversal of 10242442 is 24424201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365788 + ... + 365815.

It is an arithmetic number, because the mean of its divisors is an integer number (2194812).

Almost surely, 2^10242442 is an apocalyptic number.

10242442 is a deficient number, since it is larger than the sum of its proper divisors (7316054).

10242442 is an equidigital number, since it uses as much as digits as its factorization.

10242442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731612.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 10242442 is about 3200.3815397543. The cubic root of 10242442 is about 217.1706699551.

Adding to 10242442 its reverse (24424201), we get a palindrome (34666643).

The spelling of 10242442 in words is "ten million, two hundred forty-two thousand, four hundred forty-two".