42860254 has 8 divisors (see below), whose sum is σ = 64361808. Its totient is φ = 21406320.

The previous prime is 42860249. The next prime is 42860263. The reversal of 42860254 is 45206824.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9562 + ... + 13309.

It is an arithmetic number, because the mean of its divisors is an integer number (8045226).

Almost surely, 2^42860254 is an apocalyptic number.

42860254 is a deficient number, since it is larger than the sum of its proper divisors (21501554).

42860254 is a wasteful number, since it uses less digits than its factorization.

42860254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23810.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 42860254 is about 6546.7743202282. The cubic root of 42860254 is about 349.9598702290.

The spelling of 42860254 in words is "forty-two million, eight hundred sixty thousand, two hundred fifty-four".