286146125 has 36 divisors (see below), whose sum is σ = 383662812. Its totient is φ = 213030400.

The previous prime is 286146109. The next prime is 286146127. The reversal of 286146125 is 521641682.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 18 ways, for example, as 280294564 + 5851561 = 16742^2 + 2419^2 .

It is not a de Polignac number, because 286146125 - 2⁴ = 286146109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286146127) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3215081 + ... + 3215169.

Almost surely, 2^286146125 is an apocalyptic number.

286146125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

286146125 is a deficient number, since it is larger than the sum of its proper divisors (97516687).

286146125 is an frugal number, since it uses more digits than its factorization.

286146125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 111 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 286146125 is about 16915.8542497859. The cubic root of 286146125 is about 658.9654168887.

The spelling of 286146125 in words is "two hundred eighty-six million, one hundred forty-six thousand, one hundred twenty-five".