1426036 has 6 divisors (see below), whose sum is σ = 2495570. Its totient is φ = 713016.

The previous prime is 1426003. The next prime is 1426043. The reversal of 1426036 is 6306241.

It can be written as a sum of positive squares in only one way, i.e., 1425636 + 400 = 1194^2 + 20^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1425998 and 1426016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178251 + ... + 178258.

2^1426036 is an apocalyptic number.

It is an amenable number.

1426036 is a deficient number, since it is larger than the sum of its proper divisors (1069534).

1426036 is a wasteful number, since it uses less digits than its factorization.

1426036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356513 (or 356511 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1426036 is about 1194.1674924398. The cubic root of 1426036 is about 112.5581197632.

The spelling of 1426036 in words is "one million, four hundred twenty-six thousand, thirty-six".