1026460 has 24 divisors (see below), whose sum is σ = 2283120. Its totient is φ = 386304.

The previous prime is 1026457. The next prime is 1026479. The reversal of 1026460 is 646201.

1026460 = 10² + 11² + ... + 145².

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, 1170 + ... + 1849.

It is an arithmetic number, because the mean of its divisors is an integer number (95130).

2^1026460 is an apocalyptic number.

1026460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1026460 is an abundant number, since it is smaller than the sum of its proper divisors (1256660).

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

1026460 is a wasteful number, since it uses less digits than its factorization.

1026460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045 (or 3043 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1026460 is about 1013.1436225926. The cubic root of 1026460 is about 100.8743331360.

The spelling of 1026460 in words is "one million, twenty-six thousand, four hundred sixty".