45646307 has 8 divisors (see below), whose sum is σ = 52655616. Its totient is φ = 38759112.

The previous prime is 45646301. The next prime is 45646327. The reversal of 45646307 is 70364654.

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

It is not a de Polignac number, because 45646307 - 2¹² = 45642211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45646301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29723 + ... + 31220.

It is an arithmetic number, because the mean of its divisors is an integer number (6581952).

Almost surely, 2^45646307 is an apocalyptic number.

45646307 is a deficient number, since it is larger than the sum of its proper divisors (7009309).

45646307 is a wasteful number, since it uses less digits than its factorization.

45646307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61057.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 45646307 is about 6756.2050738562. The cubic root of 45646307 is about 357.3840907430.

The spelling of 45646307 in words is "forty-five million, six hundred forty-six thousand, three hundred seven".