1025214 has 16 divisors (see below), whose sum is σ = 2061840. Its totient is φ = 339840.

The previous prime is 1025209. The next prime is 1025231. The reversal of 1025214 is 4125201.

It is a junction number, because it is equal to n+sod(n) for n = 1025193 and 1025202.

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, 1092 + ... + 1800.

It is an arithmetic number, because the mean of its divisors is an integer number (128865).

2^1025214 is an apocalyptic number.

1025214 is an abundant number, since it is smaller than the sum of its proper divisors (1036626).

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

1025214 is a wasteful number, since it uses less digits than its factorization.

1025214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1025214 is about 1012.5285181169. The cubic root of 1025214 is about 100.8335001401.

The spelling of 1025214 in words is "one million, twenty-five thousand, two hundred fourteen".