45941412 has 96 divisors (see below), whose sum is σ = 126282240. Its totient is φ = 12843520.

The previous prime is 45941381. The next prime is 45941417. The reversal of 45941412 is 21414954.

It is a super-2 number, since 2×45941412² = 4221226673107488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45941412.

It is not an unprimeable number, because it can be changed into a prime (45941417) 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 31 ways as a sum of consecutive naturals, for example, 132223 + ... + 132569.

It is an arithmetic number, because the mean of its divisors is an integer number (1315440).

Almost surely, 2^45941412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45941412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63141120).

45941412 is an abundant number, since it is smaller than the sum of its proper divisors (80340828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45941412 is a wasteful number, since it uses less digits than its factorization.

45941412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 439 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 45941412 is about 6778.0094423068. The cubic root of 45941412 is about 358.1526039168.

It can be divided in two parts, 4594 and 1412, that added together give a palindrome (6006).

The spelling of 45941412 in words is "forty-five million, nine hundred forty-one thousand, four hundred twelve".