46151331 has 8 divisors (see below), whose sum is σ = 61913280. Its totient is φ = 30578472.

The previous prime is 46151299. The next prime is 46151353. The reversal of 46151331 is 13315164.

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

It is not a de Polignac number, because 46151331 - 2⁵ = 46151299 is a prime.

It is a super-2 number, since 2×46151331² = 4259890706143122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46151381) 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 7 ways as a sum of consecutive naturals, for example, 46701 + ... + 47678.

It is an arithmetic number, because the mean of its divisors is an integer number (7739160).

Almost surely, 2^46151331 is an apocalyptic number.

46151331 is a deficient number, since it is larger than the sum of its proper divisors (15761949).

46151331 is a wasteful number, since it uses less digits than its factorization.

46151331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94545.

The product of its digits is 1080, while the sum is 24.

The square root of 46151331 is about 6793.4770920347. The cubic root of 46151331 is about 358.6972745622.

Adding to 46151331 its reverse (13315164), we get a palindrome (59466495).

The spelling of 46151331 in words is "forty-six million, one hundred fifty-one thousand, three hundred thirty-one".