45671046 has 8 divisors (see below), whose sum is σ = 91342104. Its totient is φ = 15223680.

The previous prime is 45671023. The next prime is 45671047. The reversal of 45671046 is 64017654.

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

45671046 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 45670998 and 45671016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45671047) 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, 3805915 + ... + 3805926.

It is an arithmetic number, because the mean of its divisors is an integer number (11417763).

Almost surely, 2^45671046 is an apocalyptic number.

45671046 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.

45671046 is a wasteful number, since it uses less digits than its factorization.

45671046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7611846.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 45671046 is about 6758.0356613442. The cubic root of 45671046 is about 357.4486430864.

The spelling of 45671046 in words is "forty-five million, six hundred seventy-one thousand, forty-six".