1025706030 has 16 divisors (see below), whose sum is σ = 2461694544. Its totient is φ = 273521600.

The previous prime is 1025706029. The next prime is 1025706079. The reversal of 1025706030 is 306075201.

It is a super-3 number, since 3×1025706030³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17095071 + ... + 17095130.

It is an arithmetic number, because the mean of its divisors is an integer number (153855909).

Almost surely, 2^1025706030 is an apocalyptic number.

1025706030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025706030 is an abundant number, since it is smaller than the sum of its proper divisors (1435988514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1025706030 is a wasteful number, since it uses less digits than its factorization.

1025706030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34190211.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1025706030 is about 32026.6456251666. The cubic root of 1025706030 is about 1008.4962853617.

The spelling of 1025706030 in words is "one billion, twenty-five million, seven hundred six thousand, thirty".