45343772 has 6 divisors (see below), whose sum is σ = 79351608. Its totient is φ = 22671884.

The previous prime is 45343769. The next prime is 45343783. The reversal of 45343772 is 27734354.

45343772 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 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, 5667968 + ... + 5667975.

It is an arithmetic number, because the mean of its divisors is an integer number (13225268).

Almost surely, 2^45343772 is an apocalyptic number.

It is an amenable number.

45343772 is a deficient number, since it is larger than the sum of its proper divisors (34007836).

45343772 is a wasteful number, since it uses less digits than its factorization.

45343772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11335947 (or 11335945 counting only the distinct ones).

The product of its digits is 70560, while the sum is 35.

The square root of 45343772 is about 6733.7784341334. The cubic root of 45343772 is about 356.5927821258.

The spelling of 45343772 in words is "forty-five million, three hundred forty-three thousand, seven hundred seventy-two".