45722776 has 16 divisors (see below), whose sum is σ = 93524040. Its totient is φ = 20783040.

The previous prime is 45722773. The next prime is 45722863. The reversal of 45722776 is 67722754.

45722776 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 (45722773) 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 3 ways as a sum of consecutive naturals, for example, 259701 + ... + 259876.

Almost surely, 2^45722776 is an apocalyptic number.

It is an amenable number.

45722776 is an abundant number, since it is smaller than the sum of its proper divisors (47801264).

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

45722776 is a wasteful number, since it uses less digits than its factorization.

45722776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519594 (or 519590 counting only the distinct ones).

The product of its digits is 164640, while the sum is 40.

The square root of 45722776 is about 6761.8618737741. The cubic root of 45722776 is about 357.5835486996.

The spelling of 45722776 in words is "forty-five million, seven hundred twenty-two thousand, seven hundred seventy-six".