63042046 has 16 divisors (see below), whose sum is σ = 96462576. Its totient is φ = 30894336.

The previous prime is 63042041. The next prime is 63042053. The reversal of 63042046 is 64024036.

It is a super-2 number, since 2×63042046² = 7948599127732232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63042046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63042041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19240 + ... + 22276.

It is an arithmetic number, because the mean of its divisors is an integer number (6028911).

Almost surely, 2^63042046 is an apocalyptic number.

63042046 is a deficient number, since it is larger than the sum of its proper divisors (33420530).

63042046 is a wasteful number, since it uses less digits than its factorization.

63042046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 63042046 is about 7939.9021404549. The cubic root of 63042046 is about 397.9942214425.

The spelling of 63042046 in words is "sixty-three million, forty-two thousand, forty-six".