1426260 has 48 divisors (see below), whose sum is σ = 4358592. Its totient is φ = 345600.

The previous prime is 1426247. The next prime is 1426277. The reversal of 1426260 is 626241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421 + ... + 1740.

It is an arithmetic number, because the mean of its divisors is an integer number (90804).

2^1426260 is an apocalyptic number.

1426260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1426260 is an abundant number, since it is smaller than the sum of its proper divisors (2932332).

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

1426260 is a wasteful number, since it uses less digits than its factorization.

1426260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184 (or 2182 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1426260 is about 1194.2612779455. The cubic root of 1426260 is about 112.5640129522.

The spelling of 1426260 in words is "one million, four hundred twenty-six thousand, two hundred sixty".