45571792 has 40 divisors (see below), whose sum is σ = 102431936. Its totient is φ = 19236096.

The previous prime is 45571769. The next prime is 45571793. The reversal of 45571792 is 29717554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45571793) 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, 4468 + ... + 10540.

Almost surely, 2^45571792 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 45571792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51215968).

45571792 is an abundant number, since it is smaller than the sum of its proper divisors (56860144).

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

45571792 is a wasteful number, since it uses less digits than its factorization.

45571792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6155 (or 6149 counting only the distinct ones).

The product of its digits is 88200, while the sum is 40.

The square root of 45571792 is about 6750.6882612071. The cubic root of 45571792 is about 357.1895150928.

The spelling of 45571792 in words is "forty-five million, five hundred seventy-one thousand, seven hundred ninety-two".