1493141 has 8 divisors (see below), whose sum is σ = 1617504. Its totient is φ = 1370160.

The previous prime is 1493101. The next prime is 1493159. The reversal of 1493141 is 1413941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1493141 - 2¹⁸ = 1230997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4130 + ... + 4476.

It is an arithmetic number, because the mean of its divisors is an integer number (202188).

2^1493141 is an apocalyptic number.

It is an amenable number.

1493141 is a deficient number, since it is larger than the sum of its proper divisors (124363).

1493141 is a wasteful number, since it uses less digits than its factorization.

1493141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691.

The product of its digits is 432, while the sum is 23.

The square root of 1493141 is about 1221.9414879609. The cubic root of 1493141 is about 114.2966777429.

It can be divided in two parts, 14931 and 41, that multiplied together give a triangular number (612171 = T₁₁₀₆).

The spelling of 1493141 in words is "one million, four hundred ninety-three thousand, one hundred forty-one".