125962965 has 16 divisors (see below), whose sum is σ = 223934400. Its totient is φ = 67180176.

The previous prime is 125962943. The next prime is 125962999. The reversal of 125962965 is 569269521.

It is a happy number.

125962965 is a `hidden beast` number, since 12 + 5 + 9 + 629 + 6 + 5 = 666.

It is not a de Polignac number, because 125962965 - 2⁵ = 125962933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 125962965.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466395 + ... + 466664.

It is an arithmetic number, because the mean of its divisors is an integer number (13995900).

Almost surely, 2^125962965 is an apocalyptic number.

125962965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125962965 is a deficient number, since it is larger than the sum of its proper divisors (97971435).

125962965 is an equidigital number, since it uses as much as digits as its factorization.

125962965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933073 (or 933067 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 125962965 is about 11223.3223690670. The cubic root of 125962965 is about 501.2806702999.

The spelling of 125962965 in words is "one hundred twenty-five million, nine hundred sixty-two thousand, nine hundred sixty-five".