63492242 has 8 divisors (see below), whose sum is σ = 103896432. Its totient is φ = 28860100.

The previous prime is 63492241. The next prime is 63492269. The reversal of 63492242 is 24229436.

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

It is a junction number, because it is equal to n+sod(n) for n = 63492199 and 63492208.

It is not an unprimeable number, because it can be changed into a prime (63492241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442984 + ... + 1443027.

It is an arithmetic number, because the mean of its divisors is an integer number (12987054).

Almost surely, 2^63492242 is an apocalyptic number.

63492242 is a deficient number, since it is larger than the sum of its proper divisors (40404190).

63492242 is a wasteful number, since it uses less digits than its factorization.

63492242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886024.

The product of its digits is 20736, while the sum is 32.

The square root of 63492242 is about 7968.2019301722. The cubic root of 63492242 is about 398.9393609310.

The spelling of 63492242 in words is "sixty-three million, four hundred ninety-two thousand, two hundred forty-two".