45046292 has 6 divisors (see below), whose sum is σ = 78831018. Its totient is φ = 22523144.

The previous prime is 45046291. The next prime is 45046297. The reversal of 45046292 is 29264054.

45046292 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., 24940036 + 20106256 = 4994^2 + 4484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45046291) by changing a digit.

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, 5630783 + ... + 5630790.

It is an arithmetic number, because the mean of its divisors is an integer number (13138503).

Almost surely, 2^45046292 is an apocalyptic number.

It is an amenable number.

45046292 is a deficient number, since it is larger than the sum of its proper divisors (33784726).

45046292 is a wasteful number, since it uses less digits than its factorization.

45046292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11261577 (or 11261575 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 45046292 is about 6711.6534475493. The cubic root of 45046292 is about 355.8112558387.

The spelling of 45046292 in words is "forty-five million, forty-six thousand, two hundred ninety-two".