1354628 has 24 divisors (see below), whose sum is σ = 2739744. Its totient is φ = 579200.

The previous prime is 1354603. The next prime is 1354637. The reversal of 1354628 is 8264531.

It is a self number, because there is not a number n which added to its sum of digits gives 1354628.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158 + ... + 1653.

It is an arithmetic number, because the mean of its divisors is an integer number (114156).

2^1354628 is an apocalyptic number.

It is an amenable number.

1354628 is an abundant number, since it is smaller than the sum of its proper divisors (1385116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1354628 is a wasteful number, since it uses less digits than its factorization.

1354628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843 (or 1841 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 1354628 is about 1163.8848740318. The cubic root of 1354628 is about 110.6470949728.

Subtracting 1354628 from its reverse (8264531), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 1354628 in words is "one million, three hundred fifty-four thousand, six hundred twenty-eight".