46142822 has 8 divisors (see below), whose sum is σ = 75506472. Its totient is φ = 20974000.

The previous prime is 46142821. The next prime is 46142839. The reversal of 46142822 is 22824164.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46142821) 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, 1048679 + ... + 1048722.

It is an arithmetic number, because the mean of its divisors is an integer number (9438309).

Almost surely, 2^46142822 is an apocalyptic number.

46142822 is a deficient number, since it is larger than the sum of its proper divisors (29363650).

46142822 is a wasteful number, since it uses less digits than its factorization.

46142822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097414.

The product of its digits is 6144, while the sum is 29.

The square root of 46142822 is about 6792.8508006580. The cubic root of 46142822 is about 358.6752286635.

Adding to 46142822 its reverse (22824164), we get a palindrome (68966986).

It can be divided in two parts, 46142 and 822, that added together give a palindrome (46964).

The spelling of 46142822 in words is "forty-six million, one hundred forty-two thousand, eight hundred twenty-two".