46422445 has 8 divisors (see below), whose sum is σ = 55744920. Its totient is φ = 37112640.

The previous prime is 46422443. The next prime is 46422449. The reversal of 46422445 is 54422464.

It is a happy number.

46422445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2518569 + 43903876 = 1587^2 + 6626^2 .

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

It is not a de Polignac number, because 46422445 - 2¹ = 46422443 is a prime.

It is a super-3 number, since 3×46422445³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46422443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9535 + ... + 13555.

It is an arithmetic number, because the mean of its divisors is an integer number (6968115).

Almost surely, 2^46422445 is an apocalyptic number.

It is an amenable number.

46422445 is a deficient number, since it is larger than the sum of its proper divisors (9322475).

46422445 is a wasteful number, since it uses less digits than its factorization.

46422445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6335.

The product of its digits is 30720, while the sum is 31.

The square root of 46422445 is about 6813.4018669091. The cubic root of 46422445 is about 359.3982875395.

The spelling of 46422445 in words is "forty-six million, four hundred twenty-two thousand, four hundred forty-five".