1493392 has 10 divisors (see below), whose sum is σ = 2893478. Its totient is φ = 746688.

The previous prime is 1493389. The next prime is 1493423. The reversal of 1493392 is 2933941.

It can be written as a sum of positive squares in only one way, i.e., 1218816 + 274576 = 1104^2 + 524^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46653 + ... + 46684.

2^1493392 is an apocalyptic number.

It is an amenable number.

1493392 is a deficient number, since it is larger than the sum of its proper divisors (1400086).

1493392 is an equidigital number, since it uses as much as digits as its factorization.

1493392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93345 (or 93339 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 1493392 is about 1222.0441890537. The cubic root of 1493392 is about 114.3030818844.

The spelling of 1493392 in words is "one million, four hundred ninety-three thousand, three hundred ninety-two".