46422789 has 16 divisors (see below), whose sum is σ = 70835712. Its totient is φ = 26491248.

The previous prime is 46422787. The next prime is 46422797. The reversal of 46422789 is 98722464.

It is not a de Polignac number, because 46422789 - 2¹ = 46422787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46422789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46422787) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 26082 + ... + 27804.

It is an arithmetic number, because the mean of its divisors is an integer number (4427232).

Almost surely, 2^46422789 is an apocalyptic number.

It is an amenable number.

46422789 is a deficient number, since it is larger than the sum of its proper divisors (24412923).

46422789 is a wasteful number, since it uses less digits than its factorization.

46422789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016.

The product of its digits is 193536, while the sum is 42.

The square root of 46422789 is about 6813.4271112268. The cubic root of 46422789 is about 359.3991752760.

The spelling of 46422789 in words is "forty-six million, four hundred twenty-two thousand, seven hundred eighty-nine".