45384746 has 8 divisors (see below), whose sum is σ = 74265984. Its totient is φ = 20629420.

The previous prime is 45384743. The next prime is 45384761. The reversal of 45384746 is 64748354.

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

It is not an unprimeable number, because it can be changed into a prime (45384743) 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, 1031450 + ... + 1031493.

It is an arithmetic number, because the mean of its divisors is an integer number (9283248).

Almost surely, 2^45384746 is an apocalyptic number.

45384746 is a deficient number, since it is larger than the sum of its proper divisors (28881238).

45384746 is a wasteful number, since it uses less digits than its factorization.

45384746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062956.

The product of its digits is 322560, while the sum is 41.

The square root of 45384746 is about 6736.8201697834. The cubic root of 45384746 is about 356.7001591203.

The spelling of 45384746 in words is "forty-five million, three hundred eighty-four thousand, seven hundred forty-six".