1495131 has 8 divisors (see below), whose sum is σ = 2174784. Its totient is φ = 906120.

The previous prime is 1495097. The next prime is 1495157. The reversal of 1495131 is 1315941.

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

It is not a de Polignac number, because 1495131 - 2⁷ = 1495003 is a prime.

It is a super-2 number, since 2×1495131² = 4470833414322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1495181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22621 + ... + 22686.

It is an arithmetic number, because the mean of its divisors is an integer number (271848).

2^1495131 is an apocalyptic number.

1495131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1495131 is a deficient number, since it is larger than the sum of its proper divisors (679653).

1495131 is a wasteful number, since it uses less digits than its factorization.

1495131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45321.

The product of its digits is 540, while the sum is 24.

The square root of 1495131 is about 1222.7554947740. The cubic root of 1495131 is about 114.3474319176.

The spelling of 1495131 in words is "one million, four hundred ninety-five thousand, one hundred thirty-one".