45233958 has 96 divisors (see below), whose sum is σ = 117013248. Its totient is φ = 11524800.

The previous prime is 45233953. The next prime is 45233959. The reversal of 45233958 is 85933254.

45233958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45233958² = 4092221912691528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45233953) 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 47 ways as a sum of consecutive naturals, for example, 229516 + ... + 229712.

It is an arithmetic number, because the mean of its divisors is an integer number (1218888).

Almost surely, 2^45233958 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45233958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58506624).

45233958 is an abundant number, since it is smaller than the sum of its proper divisors (71779290).

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

45233958 is a wasteful number, since it uses less digits than its factorization.

45233958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 291 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 45233958 is about 6725.6195253672. The cubic root of 45233958 is about 356.3046827725.

The spelling of 45233958 in words is "forty-five million, two hundred thirty-three thousand, nine hundred fifty-eight".