1029225 has 12 divisors (see below), whose sum is σ = 1701776. Its totient is φ = 548880.

The previous prime is 1029209. The next prime is 1029247. The reversal of 1029225 is 5229201.

It is not a de Polignac number, because 1029225 - 2⁴ = 1029209 is a prime.

It is a Duffinian 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, 6787 + ... + 6936.

2^1029225 is an apocalyptic number.

1029225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1029225 is a deficient number, since it is larger than the sum of its proper divisors (672551).

1029225 is a wasteful number, since it uses less digits than its factorization.

1029225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13736 (or 13731 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1029225 is about 1014.5072695649. The cubic root of 1029225 is about 100.9648278014.

The spelling of 1029225 in words is "one million, twenty-nine thousand, two hundred twenty-five".