1426350 has 48 divisors (see below), whose sum is σ = 3647088. Its totient is φ = 368640.

The previous prime is 1426343. The next prime is 1426361. The reversal of 1426350 is 536241.

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 23 ways as a sum of consecutive naturals, for example, 5422 + ... + 5678.

It is an arithmetic number, because the mean of its divisors is an integer number (75981).

2^1426350 is an apocalyptic number.

1426350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1426350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1823544).

1426350 is an abundant number, since it is smaller than the sum of its proper divisors (2220738).

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

1426350 is a wasteful number, since it uses less digits than its factorization.

1426350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1426350 is about 1194.2989575479. The cubic root of 1426350 is about 112.5663805776.

The spelling of 1426350 in words is "one million, four hundred twenty-six thousand, three hundred fifty".