42254046 has 12 divisors (see below), whose sum is σ = 91550472. Its totient is φ = 14084676.

The previous prime is 42254041. The next prime is 42254053. The reversal of 42254046 is 64045224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42254041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1173706 + ... + 1173741.

It is an arithmetic number, because the mean of its divisors is an integer number (7629206).

Almost surely, 2^42254046 is an apocalyptic number.

42254046 is an abundant number, since it is smaller than the sum of its proper divisors (49296426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42254046 is a wasteful number, since it uses less digits than its factorization.

42254046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347455 (or 2347452 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 42254046 is about 6500.3112233185. The cubic root of 42254046 is about 348.3021058723.

The spelling of 42254046 in words is "forty-two million, two hundred fifty-four thousand, forty-six".