45293088 has 24 divisors (see below), whose sum is σ = 118894608. Its totient is φ = 15097664.

The previous prime is 45293081. The next prime is 45293113. The reversal of 45293088 is 88039254.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (45293081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235806 + ... + 235997.

It is an arithmetic number, because the mean of its divisors is an integer number (4953942).

Almost surely, 2^45293088 is an apocalyptic number.

45293088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45293088 is an abundant number, since it is smaller than the sum of its proper divisors (73601520).

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

45293088 is a wasteful number, since it uses less digits than its factorization.

45293088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471816 (or 471808 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 45293088 is about 6730.0139672961. The cubic root of 45293088 is about 356.4598694457.

The spelling of 45293088 in words is "forty-five million, two hundred ninety-three thousand, eighty-eight".