46315331 has 8 divisors (see below), whose sum is σ = 48840720. Its totient is φ = 43798752.

The previous prime is 46315303. The next prime is 46315391. The reversal of 46315331 is 13351364.

46315331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46315331 is a prime.

It is a super-2 number, since 2×46315331² = 4290219771279122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46315331.

It is not an unprimeable number, because it can be changed into a prime (46315301) 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, 10541 + ... + 14273.

It is an arithmetic number, because the mean of its divisors is an integer number (6105090).

Almost surely, 2^46315331 is an apocalyptic number.

46315331 is a deficient number, since it is larger than the sum of its proper divisors (2525389).

46315331 is a wasteful number, since it uses less digits than its factorization.

46315331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405.

The product of its digits is 3240, while the sum is 26.

The square root of 46315331 is about 6805.5367899968. The cubic root of 46315331 is about 359.1216524270.

Adding to 46315331 its reverse (13351364), we get a palindrome (59666695).

The spelling of 46315331 in words is "forty-six million, three hundred fifteen thousand, three hundred thirty-one".