966726562 has 4 divisors (see below), whose sum is σ = 1450089846. Its totient is φ = 483363280.

The previous prime is 966726529. The next prime is 966726569. The reversal of 966726562 is 265627669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 265627669 = 17 ⋅15625157.

It can be written as a sum of positive squares in only one way, i.e., 845704561 + 121022001 = 29081^2 + 11001^2 .

It is not an unprimeable number, because it can be changed into a prime (966726569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241681639 + ... + 241681642.

Almost surely, 2^966726562 is an apocalyptic number.

966726562 is a deficient number, since it is larger than the sum of its proper divisors (483363284).

966726562 is a wasteful number, since it uses less digits than its factorization.

966726562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483363283.

The product of its digits is 1632960, while the sum is 49.

The square root of 966726562 is about 31092.2267134408. The cubic root of 966726562 is about 988.7835148410.

The spelling of 966726562 in words is "nine hundred sixty-six million, seven hundred twenty-six thousand, five hundred sixty-two".