63149036 has 12 divisors (see below), whose sum is σ = 110591712. Its totient is φ = 31551408.

The previous prime is 63149029. The next prime is 63149063. The reversal of 63149036 is 63094136.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 63148993 and 63149011.

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, 1346 + ... + 11318.

It is an arithmetic number, because the mean of its divisors is an integer number (9215976).

Almost surely, 2^63149036 is an apocalyptic number.

It is an amenable number.

63149036 is a deficient number, since it is larger than the sum of its proper divisors (47442676).

63149036 is a wasteful number, since it uses less digits than its factorization.

63149036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11560 (or 11558 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 63149036 is about 7946.6367728744. The cubic root of 63149036 is about 398.2192423533.

The spelling of 63149036 in words is "sixty-three million, one hundred forty-nine thousand, thirty-six".