46776456 has 48 divisors (see below), whose sum is σ = 127284300. Its totient is φ = 15518592.

The previous prime is 46776451. The next prime is 46776487. The reversal of 46776456 is 65467764.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46703556 + 72900 = 6834^2 + 270^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (46776451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15070 + ... + 17906.

Almost surely, 2^46776456 is an apocalyptic number.

It is an amenable number.

46776456 is an abundant number, since it is smaller than the sum of its proper divisors (80507844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46776456 is a wasteful number, since it uses less digits than its factorization.

46776456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3078 (or 3071 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 46776456 is about 6839.3315462843. The cubic root of 46776456 is about 360.3095485710.

The spelling of 46776456 in words is "forty-six million, seven hundred seventy-six thousand, four hundred fifty-six".