45293760 has 84 divisors (see below), whose sum is σ = 155801568. Its totient is φ = 12077568.

The previous prime is 45293741. The next prime is 45293767. The reversal of 45293760 is 6739254.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (45293767) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4984 + ... + 10743.

Almost surely, 2^45293760 is an apocalyptic number.

45293760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45293760 is an abundant number, since it is smaller than the sum of its proper divisors (110507808).

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

45293760 is a wasteful number, since it uses less digits than its factorization.

45293760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15750 (or 15737 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 45293760 is about 6730.0638927131. The cubic root of 45293760 is about 356.4616323331.

The spelling of 45293760 in words is "forty-five million, two hundred ninety-three thousand, seven hundred sixty".