1350428 has 6 divisors (see below), whose sum is σ = 2363256. Its totient is φ = 675212.

The previous prime is 1350403. The next prime is 1350449. The reversal of 1350428 is 8240531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168800 + ... + 168807.

It is an arithmetic number, because the mean of its divisors is an integer number (393876).

2^1350428 is an apocalyptic number.

It is an amenable number.

1350428 is a deficient number, since it is larger than the sum of its proper divisors (1012828).

1350428 is a wasteful number, since it uses less digits than its factorization.

1350428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337611 (or 337609 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1350428 is about 1162.0791711411. The cubic root of 1350428 is about 110.5326234694.

Adding to 1350428 its reverse (8240531), we get a palindrome (9590959).

The spelling of 1350428 in words is "one million, three hundred fifty thousand, four hundred twenty-eight".