45267748 has 6 divisors (see below), whose sum is σ = 79218566. Its totient is φ = 22633872.

The previous prime is 45267737. The next prime is 45267751. The reversal of 45267748 is 84776254.

45267748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 45265984 + 1764 = 6728^2 + 42^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5658465 + ... + 5658472.

Almost surely, 2^45267748 is an apocalyptic number.

It is an amenable number.

45267748 is a deficient number, since it is larger than the sum of its proper divisors (33950818).

45267748 is a wasteful number, since it uses less digits than its factorization.

45267748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11316941 (or 11316939 counting only the distinct ones).

The product of its digits is 376320, while the sum is 43.

The square root of 45267748 is about 6728.1310926586. The cubic root of 45267748 is about 356.3933811689.

The spelling of 45267748 in words is "forty-five million, two hundred sixty-seven thousand, seven hundred forty-eight".