45270932 has 24 divisors (see below), whose sum is σ = 95868864. Its totient is φ = 18260352.

The previous prime is 45270931. The next prime is 45270937. The reversal of 45270932 is 23907254.

It is a happy number.

45270932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45270931) 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 7 ways as a sum of consecutive naturals, for example, 47078 + ... + 48029.

It is an arithmetic number, because the mean of its divisors is an integer number (3994536).

Almost surely, 2^45270932 is an apocalyptic number.

It is an amenable number.

45270932 is an abundant number, since it is smaller than the sum of its proper divisors (50597932).

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

45270932 is a wasteful number, since it uses less digits than its factorization.

45270932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95135 (or 95133 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 45270932 is about 6728.3677069554. The cubic root of 45270932 is about 356.4017368597.

The spelling of 45270932 in words is "forty-five million, two hundred seventy thousand, nine hundred thirty-two".