460242442 has 8 divisors (see below), whose sum is σ = 753124032. Its totient is φ = 209201100.

The previous prime is 460242401. The next prime is 460242449. The reversal of 460242442 is 244242064.

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

It is a self number, because there is not a number n which added to its sum of digits gives 460242442.

It is not an unprimeable number, because it can be changed into a prime (460242449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10460034 + ... + 10460077.

It is an arithmetic number, because the mean of its divisors is an integer number (94140504).

Almost surely, 2^460242442 is an apocalyptic number.

460242442 is a deficient number, since it is larger than the sum of its proper divisors (292881590).

460242442 is a wasteful number, since it uses less digits than its factorization.

460242442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20920124.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 460242442 is about 21453.2618032783. The cubic root of 460242442 is about 772.0798562994.

The spelling of 460242442 in words is "four hundred sixty million, two hundred forty-two thousand, four hundred forty-two".