63935542 has 8 divisors (see below), whose sum is σ = 104621832. Its totient is φ = 29061600.

The previous prime is 63935537. The next prime is 63935549. The reversal of 63935542 is 24553936.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63935549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453059 + ... + 1453102.

It is an arithmetic number, because the mean of its divisors is an integer number (13077729).

Almost surely, 2^63935542 is an apocalyptic number.

63935542 is a deficient number, since it is larger than the sum of its proper divisors (40686290).

63935542 is a wasteful number, since it uses less digits than its factorization.

63935542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906174.

The product of its digits is 97200, while the sum is 37.

The square root of 63935542 is about 7995.9703601252. The cubic root of 63935542 is about 399.8656673919.

It can be divided in two parts, 6393 and 5542, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 63935542 in words is "sixty-three million, nine hundred thirty-five thousand, five hundred forty-two".