45376738 has 16 divisors (see below), whose sum is σ = 74475936. Its totient is φ = 20563840.

The previous prime is 45376733. The next prime is 45376787. The reversal of 45376738 is 83767354.

It is a junction number, because it is equal to n+sod(n) for n = 45376694 and 45376703.

It is not an unprimeable number, because it can be changed into a prime (45376733) 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, 4845 + ... + 10687.

It is an arithmetic number, because the mean of its divisors is an integer number (4654746).

Almost surely, 2^45376738 is an apocalyptic number.

45376738 is a deficient number, since it is larger than the sum of its proper divisors (29099198).

45376738 is a wasteful number, since it uses less digits than its factorization.

45376738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6209.

The product of its digits is 423360, while the sum is 43.

The square root of 45376738 is about 6736.2257978782. The cubic root of 45376738 is about 356.6791783346.

The spelling of 45376738 in words is "forty-five million, three hundred seventy-six thousand, seven hundred thirty-eight".