1026430 has 8 divisors (see below), whose sum is σ = 1847592. Its totient is φ = 410568.

The previous prime is 1026427. The next prime is 1026439. The reversal of 1026430 is 346201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51312 + ... + 51331.

It is an arithmetic number, because the mean of its divisors is an integer number (230949).

2^1026430 is an apocalyptic number.

1026430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1026430 is a deficient number, since it is larger than the sum of its proper divisors (821162).

1026430 is a wasteful number, since it uses less digits than its factorization.

1026430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102650.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1026430 is about 1013.1288170810. The cubic root of 1026430 is about 100.8733503864.

The spelling of 1026430 in words is "one million, twenty-six thousand, four hundred thirty".