45387192 has 16 divisors (see below), whose sum is σ = 113468040. Its totient is φ = 15129056.

The previous prime is 45387179. The next prime is 45387203. The reversal of 45387192 is 29178354.

45387192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45387192.

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 in 3 ways as a sum of consecutive naturals, for example, 945543 + ... + 945590.

Almost surely, 2^45387192 is an apocalyptic number.

It is an amenable number.

45387192 is an abundant number, since it is smaller than the sum of its proper divisors (68080848).

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

45387192 is a wasteful number, since it uses less digits than its factorization.

45387192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891142 (or 1891138 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 45387192 is about 6737.0017069910. The cubic root of 45387192 is about 356.7065670951.

It can be divided in two parts, 45387 and 192, that multiplied together give a square (8714304 = 2952²).

The spelling of 45387192 in words is "forty-five million, three hundred eighty-seven thousand, one hundred ninety-two".