46842442 has 4 divisors (see below), whose sum is σ = 70263666. Its totient is φ = 23421220.

The previous prime is 46842413. The next prime is 46842469. The reversal of 46842442 is 24424864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 39175081 + 7667361 = 6259^2 + 2769^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46842398 and 46842407.

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 as a sum of consecutive naturals, namely, 11710609 + ... + 11710612.

Almost surely, 2^46842442 is an apocalyptic number.

46842442 is a deficient number, since it is larger than the sum of its proper divisors (23421224).

46842442 is a wasteful number, since it uses less digits than its factorization.

46842442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23421223.

The product of its digits is 49152, while the sum is 34.

The square root of 46842442 is about 6844.1538556640. The cubic root of 46842442 is about 360.4788945550.

The spelling of 46842442 in words is "forty-six million, eight hundred forty-two thousand, four hundred forty-two".