42096125 has 8 divisors (see below), whose sum is σ = 52536120. Its totient is φ = 33676800.

The previous prime is 42096091. The next prime is 42096137. The reversal of 42096125 is 52169024.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1811716 + 40284409 = 1346^2 + 6347^2 .

It is not a de Polignac number, because 42096125 - 2⁸ = 42095869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168260 + ... + 168509.

It is an arithmetic number, because the mean of its divisors is an integer number (6567015).

Almost surely, 2^42096125 is an apocalyptic number.

It is an amenable number.

42096125 is a deficient number, since it is larger than the sum of its proper divisors (10439995).

42096125 is an equidigital number, since it uses as much as digits as its factorization.

42096125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336784 (or 336774 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 42096125 is about 6488.1526646650. The cubic root of 42096125 is about 347.8676474060.

The spelling of 42096125 in words is "forty-two million, ninety-six thousand, one hundred twenty-five".