45779046 has 8 divisors (see below), whose sum is σ = 91558104. Its totient is φ = 15259680.

The previous prime is 45779017. The next prime is 45779051. The reversal of 45779046 is 64097754.

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

45779046 is an admirable number.

It is a Smith number, since the sum of its digits (42) 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 = 45778989 and 45779007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3814915 + ... + 3814926.

It is an arithmetic number, because the mean of its divisors is an integer number (11444763).

Almost surely, 2^45779046 is an apocalyptic number.

45779046 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.

45779046 is a wasteful number, since it uses less digits than its factorization.

45779046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7629846.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 45779046 is about 6766.0214306489. The cubic root of 45779046 is about 357.7301785956.

The spelling of 45779046 in words is "forty-five million, seven hundred seventy-nine thousand, forty-six".