1025680082 has 8 divisors (see below), whose sum is σ = 1758308736. Its totient is φ = 439577172.

The previous prime is 1025680079. The next prime is 1025680087. The reversal of 1025680082 is 2800865201.

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

It is a super-2 number, since 2×1025680082² = 2104039261223053448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1025680087) 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, 36631418 + ... + 36631445.

It is an arithmetic number, because the mean of its divisors is an integer number (219788592).

Almost surely, 2^1025680082 is an apocalyptic number.

1025680082 is a deficient number, since it is larger than the sum of its proper divisors (732628654).

1025680082 is an equidigital number, since it uses as much as digits as its factorization.

1025680082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73262872.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 1025680082 is about 32026.2405224216. The cubic root of 1025680082 is about 1008.4877810789.

The spelling of 1025680082 in words is "one billion, twenty-five million, six hundred eighty thousand, eighty-two".