45381676 has 6 divisors (see below), whose sum is σ = 79417940. Its totient is φ = 22690836.

The previous prime is 45381673. The next prime is 45381689. The reversal of 45381676 is 67618354.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45381673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672706 + ... + 5672713.

Almost surely, 2^45381676 is an apocalyptic number.

It is an amenable number.

45381676 is a deficient number, since it is larger than the sum of its proper divisors (34036264).

45381676 is a wasteful number, since it uses less digits than its factorization.

45381676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11345423 (or 11345421 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 45381676 is about 6736.5923136256. The cubic root of 45381676 is about 356.6921160789.

The spelling of 45381676 in words is "forty-five million, three hundred eighty-one thousand, six hundred seventy-six".