1493046 has 32 divisors (see below), whose sum is σ = 3400320. Its totient is φ = 485352.

The previous prime is 1493027. The next prime is 1493057. The reversal of 1493046 is 6403941.

It is a super-3 number, since 3×1493046³ = 9984833325718984008, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 2001 + ... + 2643.

It is an arithmetic number, because the mean of its divisors is an integer number (106260).

2^1493046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1493046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1700160).

1493046 is an abundant number, since it is smaller than the sum of its proper divisors (1907274).

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

1493046 is a wasteful number, since it uses less digits than its factorization.

1493046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 691 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1493046 is about 1221.9026147775. The cubic root of 1493046 is about 114.2942536774.

Adding to 1493046 its reverse (6403941), we get a palindrome (7896987).

The spelling of 1493046 in words is "one million, four hundred ninety-three thousand, forty-six".