1492311126 has 16 divisors (see below), whose sum is σ = 3000088944. Its totient is φ = 494859264.

The previous prime is 1492311101. The next prime is 1492311133. The reversal of 1492311126 is 6211132941.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1492311093 and 1492311102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643191 + ... + 645506.

It is an arithmetic number, because the mean of its divisors is an integer number (187505559).

Almost surely, 2^1492311126 is an apocalyptic number.

1492311126 is an abundant number, since it is smaller than the sum of its proper divisors (1507777818).

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

1492311126 is a wasteful number, since it uses less digits than its factorization.

1492311126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288895.

The product of its digits is 2592, while the sum is 30.

The square root of 1492311126 is about 38630.4429951301. The cubic root of 1492311126 is about 1142.7549880551.

The spelling of 1492311126 in words is "one billion, four hundred ninety-two million, three hundred eleven thousand, one hundred twenty-six".