1026154432 has 56 divisors (see below), whose sum is σ = 2179929600. Its totient is φ = 477801216.

The previous prime is 1026154429. The next prime is 1026154457. The reversal of 1026154432 is 2344516201.

It is a self number, because there is not a number n which added to its sum of digits gives 1026154432.

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, 64593 + ... + 78895.

Almost surely, 2^1026154432 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 1026154432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1089964800).

1026154432 is an abundant number, since it is smaller than the sum of its proper divisors (1153775168).

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

1026154432 is a wasteful number, since it uses less digits than its factorization.

1026154432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14393 (or 14383 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1026154432 is about 32033.6453123899. The cubic root of 1026154432 is about 1008.6432234567.

The spelling of 1026154432 in words is "one billion, twenty-six million, one hundred fifty-four thousand, four hundred thirty-two".