961498 has 4 divisors (see below), whose sum is σ = 1442250. Its totient is φ = 480748.

The previous prime is 961487. The next prime is 961507. The reversal of 961498 is 894169.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 651249 + 310249 = 807^2 + 557^2 .

It is an alternating number because its digits alternate between odd and even.

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 as a sum of consecutive naturals, namely, 240373 + ... + 240376.

2⁹⁶¹⁴⁹⁸ is an apocalyptic number.

961498 is a deficient number, since it is larger than the sum of its proper divisors (480752).

961498 is a wasteful number, since it uses less digits than its factorization.

961498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480751.

The product of its digits is 15552, while the sum is 37.

The square root of 961498 is about 980.5600440565. The cubic root of 961498 is about 98.6997672199.

The spelling of 961498 in words is "nine hundred sixty-one thousand, four hundred ninety-eight".