1025672230 has 24 divisors (see below), whose sum is σ = 2029307616. Its totient is φ = 372971280.

The previous prime is 1025672209. The next prime is 1025672279. The reversal of 1025672230 is 322765201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422622 + ... + 425041.

It is an arithmetic number, because the mean of its divisors is an integer number (84554484).

Almost surely, 2^1025672230 is an apocalyptic number.

1025672230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025672230 is a deficient number, since it is larger than the sum of its proper divisors (1003635386).

1025672230 is a wasteful number, since it uses less digits than its factorization.

1025672230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847692 (or 847681 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1025672230 is about 32026.1179352103. The cubic root of 1025672230 is about 1008.4852076104.

The spelling of 1025672230 in words is "one billion, twenty-five million, six hundred seventy-two thousand, two hundred thirty".