46321481 has 8 divisors (see below), whose sum is σ = 49406760. Its totient is φ = 43276288.

The previous prime is 46321459. The next prime is 46321489. The reversal of 46321481 is 18412364.

46321481 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 26429881 + 19891600 = 5141^2 + 4460^2 .

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

It is not a de Polignac number, because 46321481 - 2¹⁰ = 46320457 is a prime.

It is a super-2 number, since 2×46321481² = 4291359204066722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46321489) 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, 7616 + ... + 12273.

It is an arithmetic number, because the mean of its divisors is an integer number (6175845).

Almost surely, 2^46321481 is an apocalyptic number.

It is an amenable number.

46321481 is a deficient number, since it is larger than the sum of its proper divisors (3085279).

46321481 is a wasteful number, since it uses less digits than its factorization.

46321481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20043.

The product of its digits is 4608, while the sum is 29.

The square root of 46321481 is about 6805.9886129790. The cubic root of 46321481 is about 359.1375470949.

The spelling of 46321481 in words is "forty-six million, three hundred twenty-one thousand, four hundred eighty-one".