42582014 has 4 divisors (see below), whose sum is σ = 63873024. Its totient is φ = 21291006.

The previous prime is 42582013. The next prime is 42582017. The reversal of 42582014 is 41028524.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42582013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10645502 + ... + 10645505.

It is an arithmetic number, because the mean of its divisors is an integer number (15968256).

Almost surely, 2^42582014 is an apocalyptic number.

42582014 is a deficient number, since it is larger than the sum of its proper divisors (21291010).

42582014 is a wasteful number, since it uses less digits than its factorization.

42582014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21291009.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 42582014 is about 6525.4895601786. The cubic root of 42582014 is about 349.2009362782.

The spelling of 42582014 in words is "forty-two million, five hundred eighty-two thousand, fourteen".