46442263 has 16 divisors (see below), whose sum is σ = 54432000. Its totient is φ = 38803392.

The previous prime is 46442237. The next prime is 46442269. The reversal of 46442263 is 36224464.

46442263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 46442263 - 2¹⁷ = 46311191 is a prime.

It is a super-2 number, since 2×46442263² = 4313767585122338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46442269) 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 15 ways as a sum of consecutive naturals, for example, 57003 + ... + 57811.

It is an arithmetic number, because the mean of its divisors is an integer number (3402000).

Almost surely, 2^46442263 is an apocalyptic number.

46442263 is a deficient number, since it is larger than the sum of its proper divisors (7989737).

46442263 is a wasteful number, since it uses less digits than its factorization.

46442263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014.

The product of its digits is 27648, while the sum is 31.

The square root of 46442263 is about 6814.8560513044. The cubic root of 46442263 is about 359.4494233061.

The spelling of 46442263 in words is "forty-six million, four hundred forty-two thousand, two hundred sixty-three".