964618 has 4 divisors (see below), whose sum is σ = 1446930. Its totient is φ = 482308.

The previous prime is 964609. The next prime is 964637. The reversal of 964618 is 816469.

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., 927369 + 37249 = 963^2 + 193^2 .

It is an unprimeable number.

964618 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241153 + ... + 241156.

2⁹⁶⁴⁶¹⁸ is an apocalyptic number.

964618 is a deficient number, since it is larger than the sum of its proper divisors (482312).

964618 is a wasteful number, since it uses less digits than its factorization.

964618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482311.

The product of its digits is 10368, while the sum is 34.

The square root of 964618 is about 982.1496830932. The cubic root of 964618 is about 98.8064101137.

It can be divided in two parts, 96461 and 8, that added together give a palindrome (96469).

The spelling of 964618 in words is "nine hundred sixty-four thousand, six hundred eighteen".