1493264 has 10 divisors (see below), whose sum is σ = 2893230. Its totient is φ = 746624.

The previous prime is 1493257. The next prime is 1493273. The reversal of 1493264 is 4623941.

It can be written as a sum of positive squares in only one way, i.e., 1123600 + 369664 = 1060^2 + 608^2 .

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46649 + ... + 46680.

It is an arithmetic number, because the mean of its divisors is an integer number (289323).

2^1493264 is an apocalyptic number.

It is an amenable number.

1493264 is a deficient number, since it is larger than the sum of its proper divisors (1399966).

1493264 is an equidigital number, since it uses as much as digits as its factorization.

1493264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93337 (or 93331 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 1493264 is about 1221.9918166665. The cubic root of 1493264 is about 114.2998161170.

The spelling of 1493264 in words is "one million, four hundred ninety-three thousand, two hundred sixty-four".