46776465 has 12 divisors (see below), whose sum is σ = 81079284. Its totient is φ = 24947424.

The previous prime is 46776451. The next prime is 46776487. The reversal of 46776465 is 56467764.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11350161 + 35426304 = 3369^2 + 5952^2 .

It is not a de Polignac number, because 46776465 - 2¹⁷ = 46645393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1039477 = 46776465 / (4 + 6 + 7 + 7 + 6 + 4 + 6 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 46776465.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519694 + ... + 519783.

It is an arithmetic number, because the mean of its divisors is an integer number (6756607).

Almost surely, 2^46776465 is an apocalyptic number.

46776465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46776465 is a deficient number, since it is larger than the sum of its proper divisors (34302819).

46776465 is a wasteful number, since it uses less digits than its factorization.

46776465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039488 (or 1039485 counting only the distinct ones).

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

The square root of 46776465 is about 6839.3322042433. The cubic root of 46776465 is about 360.3095716794.

The spelling of 46776465 in words is "forty-six million, seven hundred seventy-six thousand, four hundred sixty-five".