90125735 has 8 divisors (see below), whose sum is σ = 123601056. Its totient is φ = 61800480.

The previous prime is 90125729. The next prime is 90125741. The reversal of 90125735 is 53752109.

It is an interprime number because it is at equal distance from previous prime (90125729) and next prime (90125741).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 90125735 - 2⁸ = 90125479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287476 + ... + 1287545.

It is an arithmetic number, because the mean of its divisors is an integer number (15450132).

Almost surely, 2^90125735 is an apocalyptic number.

90125735 is a deficient number, since it is larger than the sum of its proper divisors (33475321).

90125735 is a wasteful number, since it uses less digits than its factorization.

90125735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575033.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 90125735 is about 9493.4574839728. The cubic root of 90125735 is about 448.3490699261.

The spelling of 90125735 in words is "ninety million, one hundred twenty-five thousand, seven hundred thirty-five".