1026124406 has 4 divisors (see below), whose sum is σ = 1539186612. Its totient is φ = 513062202.

The previous prime is 1026124373. The next prime is 1026124433. The reversal of 1026124406 is 6044216201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6044216201 = 191 ⋅31645111.

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 as a sum of consecutive naturals, namely, 256531100 + ... + 256531103.

It is an arithmetic number, because the mean of its divisors is an integer number (384796653).

Almost surely, 2^1026124406 is an apocalyptic number.

1026124406 is a deficient number, since it is larger than the sum of its proper divisors (513062206).

1026124406 is an equidigital number, since it uses as much as digits as its factorization.

1026124406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513062205.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1026124406 is about 32033.1766454718. The cubic root of 1026124406 is about 1008.6333854908.

The spelling of 1026124406 in words is "one billion, twenty-six million, one hundred twenty-four thousand, four hundred six".