1001354 has 4 divisors (see below), whose sum is σ = 1502034. Its totient is φ = 500676.

The previous prime is 1001353. The next prime is 1001369. The reversal of 1001354 is 4531001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4531001 = 137 ⋅33073.

It can be written as a sum of positive squares in only one way, i.e., 819025 + 182329 = 905^2 + 427^2 .

It is not an unprimeable number, because it can be changed into a prime (1001353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250337 + ... + 250340.

2^1001354 is an apocalyptic number.

1001354 is a deficient number, since it is larger than the sum of its proper divisors (500680).

1001354 is an equidigital number, since it uses as much as digits as its factorization.

1001354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500679.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1001354 is about 1000.6767709905. The cubic root of 1001354 is about 100.0451129785.

Adding to 1001354 its reverse (4531001), we get a palindrome (5532355).

The spelling of 1001354 in words is "one million, one thousand, three hundred fifty-four".