1005460442 has 8 divisors (see below), whose sum is σ = 1723646496. Its totient is φ = 430911612.

The previous prime is 1005460441. The next prime is 1005460451. The reversal of 1005460442 is 2440645001.

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

It is not an unprimeable number, because it can be changed into a prime (1005460441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35909288 + ... + 35909315.

It is an arithmetic number, because the mean of its divisors is an integer number (215455812).

Almost surely, 2^1005460442 is an apocalyptic number.

1005460442 is a deficient number, since it is larger than the sum of its proper divisors (718186054).

1005460442 is an equidigital number, since it uses as much as digits as its factorization.

1005460442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71818612.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1005460442 is about 31708.9962313537. The cubic root of 1005460442 is about 1001.8168444106.

The spelling of 1005460442 in words is "one billion, five million, four hundred sixty thousand, four hundred forty-two".