42653614 has 4 divisors (see below), whose sum is σ = 63980424. Its totient is φ = 21326806.

The previous prime is 42653609. The next prime is 42653627. The reversal of 42653614 is 41635624.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10663402 + ... + 10663405.

It is an arithmetic number, because the mean of its divisors is an integer number (15995106).

Almost surely, 2^42653614 is an apocalyptic number.

42653614 is a deficient number, since it is larger than the sum of its proper divisors (21326810).

42653614 is a wasteful number, since it uses less digits than its factorization.

42653614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21326809.

The product of its digits is 17280, while the sum is 31.

The square root of 42653614 is about 6530.9734343358. The cubic root of 42653614 is about 349.3965492771.

The spelling of 42653614 in words is "forty-two million, six hundred fifty-three thousand, six hundred fourteen".