1350598 has 4 divisors (see below), whose sum is σ = 2025900. Its totient is φ = 675298.

The previous prime is 1350593. The next prime is 1350607. The reversal of 1350598 is 8950531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8950531 = 29 ⋅308639.

It is a super-2 number, since 2×1350598² = 3648229915208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350593) 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, 337648 + ... + 337651.

It is an arithmetic number, because the mean of its divisors is an integer number (506475).

2^1350598 is an apocalyptic number.

1350598 is a deficient number, since it is larger than the sum of its proper divisors (675302).

1350598 is an equidigital number, since it uses as much as digits as its factorization.

1350598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675301.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 1350598 is about 1162.1523135975. The cubic root of 1350598 is about 110.5372614453.

The spelling of 1350598 in words is "one million, three hundred fifty thousand, five hundred ninety-eight".