45986331 has 8 divisors (see below), whose sum is σ = 61348864. Its totient is φ = 30640680.

The previous prime is 45986329. The next prime is 45986359. The reversal of 45986331 is 13368954.

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

It is not a de Polignac number, because 45986331 - 2¹ = 45986329 is a prime.

It is a super-2 number, since 2×45986331² = 4229485277683122, 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 45986331.

It is not an unprimeable number, because it can be changed into a prime (45996331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5046 + ... + 10836.

It is an arithmetic number, because the mean of its divisors is an integer number (7668608).

Almost surely, 2^45986331 is an apocalyptic number.

45986331 is a deficient number, since it is larger than the sum of its proper divisors (15362533).

45986331 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 12 representation: 45986331 = (13498563)₁₂.

45986331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8441.

The product of its digits is 77760, while the sum is 39.

The square root of 45986331 is about 6781.3222162053. The cubic root of 45986331 is about 358.2692932369.

The spelling of 45986331 in words is "forty-five million, nine hundred eighty-six thousand, three hundred thirty-one".