45304746 has 8 divisors (see below), whose sum is σ = 90609504. Its totient is φ = 15101580.

The previous prime is 45304741. The next prime is 45304781. The reversal of 45304746 is 64740354.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

45304746 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (45304741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3775390 + ... + 3775401.

It is an arithmetic number, because the mean of its divisors is an integer number (11326188).

Almost surely, 2^45304746 is an apocalyptic number.

45304746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45304746 is a wasteful number, since it uses less digits than its factorization.

45304746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7550796.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 45304746 is about 6730.8800316155. The cubic root of 45304746 is about 356.4904499224.

The spelling of 45304746 in words is "forty-five million, three hundred four thousand, seven hundred forty-six".