1493355 has 16 divisors (see below), whose sum is σ = 2472480. Its totient is φ = 768768.

The previous prime is 1493339. The next prime is 1493369. The reversal of 1493355 is 5533941.

It is not a de Polignac number, because 1493355 - 2⁴ = 1493339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1282 + ... + 2151.

It is an arithmetic number, because the mean of its divisors is an integer number (154530).

2^1493355 is an apocalyptic number.

1493355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1493355 is a deficient number, since it is larger than the sum of its proper divisors (979125).

1493355 is a wasteful number, since it uses less digits than its factorization.

1493355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470.

The product of its digits is 8100, while the sum is 30.

The square root of 1493355 is about 1222.0290503912. The cubic root of 1493355 is about 114.3021378927.

The spelling of 1493355 in words is "one million, four hundred ninety-three thousand, three hundred fifty-five".