1426552 has 16 divisors (see below), whose sum is σ = 2791440. Its totient is φ = 682176.

The previous prime is 1426543. The next prime is 1426553. The reversal of 1426552 is 2556241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426553) 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, 3693 + ... + 4060.

It is an arithmetic number, because the mean of its divisors is an integer number (174465).

2^1426552 is an apocalyptic number.

It is an amenable number.

1426552 is a deficient number, since it is larger than the sum of its proper divisors (1364888).

1426552 is a wasteful number, since it uses less digits than its factorization.

1426552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7782 (or 7778 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 1426552 is about 1194.3835229942. The cubic root of 1426552 is about 112.5716942186.

The spelling of 1426552 in words is "one million, four hundred twenty-six thousand, five hundred fifty-two".