12125350 has 24 divisors (see below), whose sum is σ = 22686048. Its totient is φ = 4821600.

The previous prime is 12125341. The next prime is 12125357. The reversal of 12125350 is 5352121.

12125350 is a nontrivial binomial coefficient, being equal to C(4925, 2).

It is a super-2 number, since 2×12125350² = 294048225245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12125357) 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, 9235 + ... + 10465.

It is an arithmetic number, because the mean of its divisors is an integer number (945252).

Almost surely, 2^12125350 is an apocalyptic number.

12125350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12125350 is the 4924-th triangular number.

12125350 is the 1642-nd centered nonagonal number.

12125350 is a deficient number, since it is larger than the sum of its proper divisors (10560698).

12125350 is a wasteful number, since it uses less digits than its factorization.

12125350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440 (or 1435 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 12125350 is about 3482.1473260045. The cubic root of 12125350 is about 229.7372550981.

Adding to 12125350 its reverse (5352121), we get a palindrome (17477471).

The spelling of 12125350 in words is "twelve million, one hundred twenty-five thousand, three hundred fifty".