63042235 has 8 divisors (see below), whose sum is σ = 76562640. Its totient is φ = 49825824.

The previous prime is 63042233. The next prime is 63042263. The reversal of 63042235 is 53224036.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63042235 - 2¹ = 63042233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63042233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75540 + ... + 76369.

It is an arithmetic number, because the mean of its divisors is an integer number (9570330).

Almost surely, 2^63042235 is an apocalyptic number.

63042235 is a deficient number, since it is larger than the sum of its proper divisors (13520405).

63042235 is a wasteful number, since it uses less digits than its factorization.

63042235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151997.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 63042235 is about 7939.9140423559. The cubic root of 63042235 is about 397.9946191709.

The spelling of 63042235 in words is "sixty-three million, forty-two thousand, two hundred thirty-five".