46780805 has 16 divisors (see below), whose sum is σ = 57378240. Its totient is φ = 36604032.

The previous prime is 46780801. The next prime is 46780817. The reversal of 46780805 is 50808764.

It is a cyclic number.

It is not a de Polignac number, because 46780805 - 2² = 46780801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46780801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102137 + ... + 102593.

It is an arithmetic number, because the mean of its divisors is an integer number (3586140).

Almost surely, 2^46780805 is an apocalyptic number.

It is an amenable number.

46780805 is a deficient number, since it is larger than the sum of its proper divisors (10597435).

46780805 is a wasteful number, since it uses less digits than its factorization.

46780805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 46780805 is about 6839.6494793228. The cubic root of 46780805 is about 360.3207147131.

The spelling of 46780805 in words is "forty-six million, seven hundred eighty thousand, eight hundred five".