45755744 has 12 divisors (see below), whose sum is σ = 90081684. Its totient is φ = 22877856.

The previous prime is 45755729. The next prime is 45755747. The reversal of 45755744 is 44755754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45755747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714902 + ... + 714965.

It is an arithmetic number, because the mean of its divisors is an integer number (7506807).

Almost surely, 2^45755744 is an apocalyptic number.

It is an amenable number.

45755744 is a deficient number, since it is larger than the sum of its proper divisors (44325940).

45755744 is a wasteful number, since it uses less digits than its factorization.

45755744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429877 (or 1429869 counting only the distinct ones).

The product of its digits is 392000, while the sum is 41.

The square root of 45755744 is about 6764.2992246056. The cubic root of 45755744 is about 357.6694721947.

The spelling of 45755744 in words is "forty-five million, seven hundred fifty-five thousand, seven hundred forty-four".