1026087424 has 40 divisors (see below), whose sum is σ = 2055493440. Its totient is φ = 511712256.

The previous prime is 1026087421. The next prime is 1026087449. The reversal of 1026087424 is 4247806201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1026087424.

It is not an unprimeable number, because it can be changed into a prime (1026087421) 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, 212137 + ... + 216919.

It is an arithmetic number, because the mean of its divisors is an integer number (51387336).

Almost surely, 2^1026087424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1026087424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1027746720).

1026087424 is an abundant number, since it is smaller than the sum of its proper divisors (1029406016).

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

1026087424 is an frugal number, since it uses more digits than its factorization.

1026087424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5220 (or 5204 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 1026087424 is about 32032.5993949913. The cubic root of 1026087424 is about 1008.6212681401.

The spelling of 1026087424 in words is "one billion, twenty-six million, eighty-seven thousand, four hundred twenty-four".