42025274 has 8 divisors (see below), whose sum is σ = 65071488. Its totient is φ = 20334780.

The previous prime is 42025273. The next prime is 42025327. The reversal of 42025274 is 47252024.

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

It is a super-2 number, since 2×42025274² = 3532247309550152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42025273) 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, 338852 + ... + 338975.

It is an arithmetic number, because the mean of its divisors is an integer number (8133936).

Almost surely, 2^42025274 is an apocalyptic number.

42025274 is a deficient number, since it is larger than the sum of its proper divisors (23046214).

42025274 is a wasteful number, since it uses less digits than its factorization.

42025274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677860.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 42025274 is about 6482.6903365809. The cubic root of 42025274 is about 347.6723751879.

Adding to 42025274 its reverse (47252024), we get a palindrome (89277298).

The spelling of 42025274 in words is "forty-two million, twenty-five thousand, two hundred seventy-four".