1353730 has 32 divisors (see below), whose sum is σ = 2830464. Its totient is φ = 456576.

The previous prime is 1353713. The next prime is 1353733. The reversal of 1353730 is 373531.

It is not an unprimeable number, because it can be changed into a prime (1353733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5694 + ... + 5926.

It is an arithmetic number, because the mean of its divisors is an integer number (88452).

2^1353730 is an apocalyptic number.

1353730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1353730 is an abundant number, since it is smaller than the sum of its proper divisors (1476734).

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

1353730 is a wasteful number, since it uses less digits than its factorization.

1353730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330.

The product of its (nonzero) digits is 945, while the sum is 22.

The square root of 1353730 is about 1163.4990330894. The cubic root of 1353730 is about 110.6226397828.

The spelling of 1353730 in words is "one million, three hundred fifty-three thousand, seven hundred thirty".