1025717230 has 16 divisors (see below), whose sum is σ = 1848342960. Its totient is φ = 409830912.

The previous prime is 1025717197. The next prime is 1025717263. The reversal of 1025717230 is 327175201.

It is an interprime number because it is at equal distance from previous prime (1025717197) and next prime (1025717263).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47475 + ... + 65614.

It is an arithmetic number, because the mean of its divisors is an integer number (115521435).

Almost surely, 2^1025717230 is an apocalyptic number.

1025717230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025717230 is a deficient number, since it is larger than the sum of its proper divisors (822625730).

1025717230 is a wasteful number, since it uses less digits than its factorization.

1025717230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114003.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 1025717230 is about 32026.8204790922. The cubic root of 1025717230 is about 1008.4999560421.

The spelling of 1025717230 in words is "one billion, twenty-five million, seven hundred seventeen thousand, two hundred thirty".