142826097 has 16 divisors (see below), whose sum is σ = 200736000. Its totient is φ = 90080784.

The previous prime is 142826087. The next prime is 142826137. The reversal of 142826097 is 790628241.

It is not a de Polignac number, because 142826097 - 2¹⁰ = 142825073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142826087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56854 + ... + 59312.

It is an arithmetic number, because the mean of its divisors is an integer number (12546000).

Almost surely, 2^142826097 is an apocalyptic number.

It is an amenable number.

142826097 is a deficient number, since it is larger than the sum of its proper divisors (57909903).

142826097 is a wasteful number, since it uses less digits than its factorization.

142826097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 142826097 is about 11950.9872813923. The cubic root of 142826097 is about 522.7200870704.

The spelling of 142826097 in words is "one hundred forty-two million, eight hundred twenty-six thousand, ninety-seven".