42654254 has 8 divisors (see below), whose sum is σ = 64220040. Its totient is φ = 21247576.

The previous prime is 42654253. The next prime is 42654263. The reversal of 42654254 is 45245624.

42654254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42654254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42654251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39104 + ... + 40179.

It is an arithmetic number, because the mean of its divisors is an integer number (8027505).

Almost surely, 2^42654254 is an apocalyptic number.

42654254 is a deficient number, since it is larger than the sum of its proper divisors (21565786).

42654254 is a wasteful number, since it uses less digits than its factorization.

42654254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79554.

The product of its digits is 38400, while the sum is 32.

The square root of 42654254 is about 6531.0224314421. The cubic root of 42654254 is about 349.3982967857.

Adding to 42654254 its reverse (45245624), we get a palindrome (87899878).

The spelling of 42654254 in words is "forty-two million, six hundred fifty-four thousand, two hundred fifty-four".