45768726 has 40 divisors (see below), whose sum is σ = 108595080. Its totient is φ = 14357952.

The previous prime is 45768721. The next prime is 45768731. The reversal of 45768726 is 62786754.

45768726 is a `hidden beast` number, since 4 + 576 + 8 + 72 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (45768721) and next prime (45768731).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45768721) 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 19 ways as a sum of consecutive naturals, for example, 5556 + ... + 11063.

It is an arithmetic number, because the mean of its divisors is an integer number (2714877).

Almost surely, 2^45768726 is an apocalyptic number.

45768726 is an abundant number, since it is smaller than the sum of its proper divisors (62826354).

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

45768726 is a wasteful number, since it uses less digits than its factorization.

45768726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16650 (or 16641 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 45768726 is about 6765.2587533663. The cubic root of 45768726 is about 357.7032954601.

The spelling of 45768726 in words is "forty-five million, seven hundred sixty-eight thousand, seven hundred twenty-six".