45741764 has 18 divisors (see below), whose sum is σ = 85035930. Its totient is φ = 21524992.

The previous prime is 45741677. The next prime is 45741767. The reversal of 45741764 is 46714754.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 21160000 + 24581764 = 4600^2 + 4958^2 .

It is not an unprimeable number, because it can be changed into a prime (45741767) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18629 + ... + 20940.

Almost surely, 2^45741764 is an apocalyptic number.

It is an amenable number.

45741764 is a deficient number, since it is larger than the sum of its proper divisors (39294166).

45741764 is a wasteful number, since it uses less digits than its factorization.

45741764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39607 (or 39588 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 45741764 is about 6763.2657791928. The cubic root of 45741764 is about 357.6330415879.

The spelling of 45741764 in words is "forty-five million, seven hundred forty-one thousand, seven hundred sixty-four".