1336442 has 4 divisors (see below), whose sum is σ = 2004666. Its totient is φ = 668220.

The previous prime is 1336429. The next prime is 1336453. The reversal of 1336442 is 2446331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 790321 + 546121 = 889^2 + 739^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334109 + ... + 334112.

2^1336442 is an apocalyptic number.

1336442 is a deficient number, since it is larger than the sum of its proper divisors (668224).

1336442 is an equidigital number, since it uses as much as digits as its factorization.

1336442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668223.

The product of its digits is 1728, while the sum is 23.

The square root of 1336442 is about 1156.0458468417. The cubic root of 1336442 is about 110.1497134981.

The spelling of 1336442 in words is "one million, three hundred thirty-six thousand, four hundred forty-two".