1000025014 has 8 divisors (see below), whose sum is σ = 1536623928. Its totient is φ = 487817040.

The previous prime is 1000024999. The next prime is 1000025077. The reversal of 1000025014 is 4105200001.

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

It is a junction number, because it is equal to n+sod(n) for n = 1000024985 and 1000025003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6097632 + ... + 6097795.

It is an arithmetic number, because the mean of its divisors is an integer number (192077991).

Almost surely, 2^1000025014 is an apocalyptic number.

1000025014 is a deficient number, since it is larger than the sum of its proper divisors (536598914).

1000025014 is a wasteful number, since it uses less digits than its factorization.

1000025014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12195470.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1000025014 is about 31623.1721052775. The cubic root of 1000025014 is about 1000.0083379305.

Adding to 1000025014 its reverse (4105200001), we get a palindrome (5105225015).

It can be divided in two parts, 100002501 and 4, that multiplied together give a palindrome (400010004).

The spelling of 1000025014 in words is "one billion, twenty-five thousand, fourteen".