12124953 has 12 divisors (see below), whose sum is σ = 17627428. Its totient is φ = 8030880.

The previous prime is 12124943. The next prime is 12124991. The reversal of 12124953 is 35942121.

It can be written as a sum of positive squares in 2 ways, for example, as 1016064 + 11108889 = 1008^2 + 3333^2 .

It is not a de Polignac number, because 12124953 - 2¹⁶ = 12059417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12124943) 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, 2878 + ... + 5703.

Almost surely, 2^12124953 is an apocalyptic number.

It is an amenable number.

12124953 is a deficient number, since it is larger than the sum of its proper divisors (5502475).

12124953 is a wasteful number, since it uses less digits than its factorization.

12124953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8744 (or 8741 counting only the distinct ones).

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

The square root of 12124953 is about 3482.0903204828. The cubic root of 12124953 is about 229.7347477702.

The spelling of 12124953 in words is "twelve million, one hundred twenty-four thousand, nine hundred fifty-three".