1025901324 has 36 divisors (see below), whose sum is σ = 2963715664. Its totient is φ = 293114592.

The previous prime is 1025901313. The next prime is 1025901389. The reversal of 1025901324 is 4231095201.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2035267 + ... + 2035770.

Almost surely, 2^1025901324 is an apocalyptic number.

1025901324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1025901324 is an abundant number, since it is smaller than the sum of its proper divisors (1937814340).

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

1025901324 is a wasteful number, since it uses less digits than its factorization.

1025901324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4071054 (or 4071049 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1025901324 is about 32029.6944100315. The cubic root of 1025901324 is about 1008.5602870571.

Adding to 1025901324 its reverse (4231095201), we get a palindrome (5256996525).

The spelling of 1025901324 in words is "one billion, twenty-five million, nine hundred one thousand, three hundred twenty-four".