1354069 has 2 divisors, whose sum is σ = 1354070. Its totient is φ = 1354068.

The previous prime is 1354063. The next prime is 1354081. The reversal of 1354069 is 9604531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 877969 + 476100 = 937^2 + 690^2 .

It is an emirp because it is prime and its reverse (9604531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1354069 - 2⁵ = 1354037 is a prime.

It is a super-2 number, since 2×1354069² = 3667005713522, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677034 + 677035.

It is an arithmetic number, because the mean of its divisors is an integer number (677035).

2^1354069 is an apocalyptic number.

It is an amenable number.

1354069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354069 is an equidigital number, since it uses as much as digits as its factorization.

1354069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1354069 is about 1163.6447052258. The cubic root of 1354069 is about 110.6318730236.

The spelling of 1354069 in words is "one million, three hundred fifty-four thousand, sixty-nine".