45843462 has 64 divisors (see below), whose sum is σ = 121512960. Its totient is φ = 12526272.

The previous prime is 45843437. The next prime is 45843467. The reversal of 45843462 is 26434854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45843467) 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, 6058 + ... + 11330.

It is an arithmetic number, because the mean of its divisors is an integer number (1898640).

Almost surely, 2^45843462 is an apocalyptic number.

45843462 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 45843462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60756480).

45843462 is an abundant number, since it is smaller than the sum of its proper divisors (75669498).

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

45843462 is a wasteful number, since it uses less digits than its factorization.

45843462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5314 (or 5308 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 45843462 is about 6770.7800141490. The cubic root of 45843462 is about 357.8978881294.

The spelling of 45843462 in words is "forty-five million, eight hundred forty-three thousand, four hundred sixty-two".