282420007 has 4 divisors (see below), whose sum is σ = 283664376. Its totient is φ = 281175640.

The previous prime is 282419959. The next prime is 282420041. The reversal of 282420007 is 700024282.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700024282 = 2 ⋅350012141.

It is a cyclic number.

It is not a de Polignac number, because 282420007 - 2¹¹ = 282417959 is a prime.

It is a super-2 number, since 2×282420007² = 159522120707760098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282420097) 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, 621844 + ... + 622297.

It is an arithmetic number, because the mean of its divisors is an integer number (70916094).

Almost surely, 2^282420007 is an apocalyptic number.

282420007 is a deficient number, since it is larger than the sum of its proper divisors (1244369).

282420007 is a wasteful number, since it uses less digits than its factorization.

282420007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244368.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 282420007 is about 16805.3564972600. The cubic root of 282420007 is about 656.0926207402.

Adding to 282420007 its reverse (700024282), we get a palindrome (982444289).

The spelling of 282420007 in words is "two hundred eighty-two million, four hundred twenty thousand, seven".