1494131 has 4 divisors (see below), whose sum is σ = 1496592. Its totient is φ = 1491672.

The previous prime is 1494089. The next prime is 1494133. The reversal of 1494131 is 1314941.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1494131 - 2⁶ = 1494067 is a prime.

It is a super-2 number, since 2×1494131² = 4464854890322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1494097 and 1494106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410 + ... + 1776.

It is an arithmetic number, because the mean of its divisors is an integer number (374148).

2^1494131 is an apocalyptic number.

1494131 is a deficient number, since it is larger than the sum of its proper divisors (2461).

1494131 is a wasteful number, since it uses less digits than its factorization.

1494131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460.

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

The square root of 1494131 is about 1222.3465138822. The cubic root of 1494131 is about 114.3219329403.

The spelling of 1494131 in words is "one million, four hundred ninety-four thousand, one hundred thirty-one".