282020097 has 16 divisors (see below), whose sum is σ = 401245760. Its totient is φ = 175675392.

The previous prime is 282020093. The next prime is 282020107. The reversal of 282020097 is 790020282.

It is not a de Polignac number, because 282020097 - 2² = 282020093 is a prime.

It is a super-2 number, since 2×282020097² = 159070670223778818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (282020093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29728 + ... + 38049.

It is an arithmetic number, because the mean of its divisors is an integer number (25077860).

Almost surely, 2^282020097 is an apocalyptic number.

It is an amenable number.

282020097 is a deficient number, since it is larger than the sum of its proper divisors (119225663).

282020097 is a wasteful number, since it uses less digits than its factorization.

282020097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67872.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 282020097 is about 16793.4539925532. The cubic root of 282020097 is about 655.7827962065.

The spelling of 282020097 in words is "two hundred eighty-two million, twenty thousand, ninety-seven".