961435 has 8 divisors (see below), whose sum is σ = 1221696. Its totient is φ = 723840.

The previous prime is 961427. The next prime is 961447. The reversal of 961435 is 534169.

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

It is not a de Polignac number, because 961435 - 2³ = 961427 is a prime.

It is a Duffinian number.

961435 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5571 + ... + 5740.

It is an arithmetic number, because the mean of its divisors is an integer number (152712).

2⁹⁶¹⁴³⁵ is an apocalyptic number.

961435 is a deficient number, since it is larger than the sum of its proper divisors (260261).

961435 is a wasteful number, since it uses less digits than its factorization.

961435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11333.

The product of its digits is 3240, while the sum is 28.

The square root of 961435 is about 980.5279190314. The cubic root of 961435 is about 98.6976114791.

The spelling of 961435 in words is "nine hundred sixty-one thousand, four hundred thirty-five".