966614497 has 4 divisors (see below), whose sum is σ = 966734080. Its totient is φ = 966494916.

The previous prime is 966614489. The next prime is 966614527. The reversal of 966614497 is 794416669.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 794416669 = 4801 ⋅165469.

It is a cyclic number.

It is not a de Polignac number, because 966614497 - 2³ = 966614489 is a prime.

It is a pancake number, because a pancake can be divided into 966614497 parts by 43968 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (966612497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46713 + ... + 64150.

It is an arithmetic number, because the mean of its divisors is an integer number (241683520).

Almost surely, 2^966614497 is an apocalyptic number.

It is an amenable number.

966614497 is a deficient number, since it is larger than the sum of its proper divisors (119583).

966614497 is a wasteful number, since it uses less digits than its factorization.

966614497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119582.

The product of its digits is 1959552, while the sum is 52.

The square root of 966614497 is about 31090.4245226726. The cubic root of 966614497 is about 988.7453060682.

The spelling of 966614497 in words is "nine hundred sixty-six million, six hundred fourteen thousand, four hundred ninety-seven".