45776730 has 32 divisors (see below), whose sum is σ = 110880000. Its totient is φ = 12094272.

The previous prime is 45776723. The next prime is 45776737. The reversal of 45776730 is 3767754.

It is an interprime number because it is at equal distance from previous prime (45776723) and next prime (45776737).

It is not an unprimeable number, because it can be changed into a prime (45776737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3730 + ... + 10269.

It is an arithmetic number, because the mean of its divisors is an integer number (3465000).

Almost surely, 2^45776730 is an apocalyptic number.

45776730 is an abundant number, since it is smaller than the sum of its proper divisors (65103270).

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

45776730 is a wasteful number, since it uses less digits than its factorization.

45776730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14118.

The product of its (nonzero) digits is 123480, while the sum is 39.

The square root of 45776730 is about 6765.8502791593. The cubic root of 45776730 is about 357.7241458715.

The spelling of 45776730 in words is "forty-five million, seven hundred seventy-six thousand, seven hundred thirty".