63047030 has 32 divisors (see below), whose sum is σ = 117013248. Its totient is φ = 24444000.

The previous prime is 63046967. The next prime is 63047041. The reversal of 63047030 is 3074036.

It is a junction number, because it is equal to n+sod(n) for n = 63046987 and 63047005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64445 + ... + 65415.

It is an arithmetic number, because the mean of its divisors is an integer number (3656664).

Almost surely, 2^63047030 is an apocalyptic number.

63047030 is a deficient number, since it is larger than the sum of its proper divisors (53966218).

63047030 is a wasteful number, since it uses less digits than its factorization.

63047030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 63047030 is about 7940.2159920244. The cubic root of 63047030 is about 398.0047094213.

The spelling of 63047030 in words is "sixty-three million, forty-seven thousand, thirty".