63146036 has 12 divisors (see below), whose sum is σ = 110570628. Its totient is φ = 31554432.

The previous prime is 63146033. The next prime is 63146071. The reversal of 63146036 is 63064136.

It can be written as a sum of positive squares in 2 ways, for example, as 59382436 + 3763600 = 7706^2 + 1940^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63146033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5420 + ... + 12476.

It is an arithmetic number, because the mean of its divisors is an integer number (9214219).

Almost surely, 2^63146036 is an apocalyptic number.

It is an amenable number.

63146036 is a deficient number, since it is larger than the sum of its proper divisors (47424592).

63146036 is a wasteful number, since it uses less digits than its factorization.

63146036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9298 (or 9296 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 63146036 is about 7946.4480115332. The cubic root of 63146036 is about 398.2129362310.

The spelling of 63146036 in words is "sixty-three million, one hundred forty-six thousand, thirty-six".