1162028325 has 12 divisors (see below), whose sum is σ = 1921220288. Its totient is φ = 619748400.

The previous prime is 1162028321. The next prime is 1162028363. The reversal of 1162028325 is 5238202611.

It is not a de Polignac number, because 1162028325 - 2² = 1162028321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1162028292 and 1162028301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162028321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7746781 + ... + 7746930.

Almost surely, 2^1162028325 is an apocalyptic number.

1162028325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1162028325 is a deficient number, since it is larger than the sum of its proper divisors (759191963).

1162028325 is a wasteful number, since it uses less digits than its factorization.

1162028325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15493724 (or 15493719 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1162028325 is about 34088.5365628975. The cubic root of 1162028325 is about 1051.3296307507.

The spelling of 1162028325 in words is "one billion, one hundred sixty-two million, twenty-eight thousand, three hundred twenty-five".