45023068 has 12 divisors (see below), whose sum is σ = 79085160. Its totient is φ = 22427312.

The previous prime is 45023057. The next prime is 45023071. The reversal of 45023068 is 86032054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19846 + ... + 21997.

It is an arithmetic number, because the mean of its divisors is an integer number (6590430).

Almost surely, 2^45023068 is an apocalyptic number.

It is an amenable number.

45023068 is a deficient number, since it is larger than the sum of its proper divisors (34062092).

45023068 is a wasteful number, since it uses less digits than its factorization.

45023068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42116 (or 42114 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 45023068 is about 6709.9230994103. The cubic root of 45023068 is about 355.7500981516.

The spelling of 45023068 in words is "forty-five million, twenty-three thousand, sixty-eight".