1046442518 has 32 divisors (see below), whose sum is σ = 1804775040. Its totient is φ = 450048960.

The previous prime is 1046442511. The next prime is 1046442557. The reversal of 1046442518 is 8152446401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046442511) 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, 598121 + ... + 599867.

It is an arithmetic number, because the mean of its divisors is an integer number (56399220).

Almost surely, 2^1046442518 is an apocalyptic number.

1046442518 is a deficient number, since it is larger than the sum of its proper divisors (758332522).

1046442518 is a wasteful number, since it uses less digits than its factorization.

1046442518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 1046442518 is about 32348.7637785434. The cubic root of 1046442518 is about 1015.2471812597.

Adding to 1046442518 its reverse (8152446401), we get a palindrome (9198888919).

The spelling of 1046442518 in words is "one billion, forty-six million, four hundred forty-two thousand, five hundred eighteen".