825830097 has 8 divisors (see below), whose sum is σ = 1165877856. Its totient is φ = 518167872.

The previous prime is 825830081. The next prime is 825830101. The reversal of 825830097 is 790038528.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 825830097 - 2⁴ = 825830081 is a prime.

It is a super-2 number, since 2×825830097² = 1363990698222058818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (825830597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8096323 + ... + 8096424.

It is an arithmetic number, because the mean of its divisors is an integer number (145734732).

Almost surely, 2^825830097 is an apocalyptic number.

It is an amenable number.

825830097 is a deficient number, since it is larger than the sum of its proper divisors (340047759).

825830097 is a wasteful number, since it uses less digits than its factorization.

825830097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16192767.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 825830097 is about 28737.2597336628. The cubic root of 825830097 is about 938.2031832992.

The spelling of 825830097 in words is "eight hundred twenty-five million, eight hundred thirty thousand, ninety-seven".