1353087 has 6 divisors (see below), whose sum is σ = 1954472. Its totient is φ = 902052.

The previous prime is 1353059. The next prime is 1353089. The reversal of 1353087 is 7803531.

It is not a de Polignac number, because 1353087 - 2¹¹ = 1351039 is a prime.

It is a Duffinian number.

1353087 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1353087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75163 + ... + 75180.

2^1353087 is an apocalyptic number.

1353087 is a deficient number, since it is larger than the sum of its proper divisors (601385).

1353087 is a wasteful number, since it uses less digits than its factorization.

1353087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150349 (or 150346 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 1353087 is about 1163.2226785960. Note that the first 3 decimals coincide. The cubic root of 1353087 is about 110.6051223502.

The spelling of 1353087 in words is "one million, three hundred fifty-three thousand, eighty-seven".