45728262 has 24 divisors (see below), whose sum is σ = 99598824. Its totient is φ = 15162624.

The previous prime is 45728251. The next prime is 45728297. The reversal of 45728262 is 26282754.

45728262 is a `hidden beast` number, since 4 + 572 + 82 + 6 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3108 + ... + 10055.

It is an arithmetic number, because the mean of its divisors is an integer number (4149951).

Almost surely, 2^45728262 is an apocalyptic number.

45728262 is an abundant number, since it is smaller than the sum of its proper divisors (53870562).

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

45728262 is a wasteful number, since it uses less digits than its factorization.

45728262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13364 (or 13361 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 45728262 is about 6762.2675191093. The cubic root of 45728262 is about 357.5978495584.

The spelling of 45728262 in words is "forty-five million, seven hundred twenty-eight thousand, two hundred sixty-two".