97006667 has 4 divisors (see below), whose sum is σ = 99262680. Its totient is φ = 94750656.

The previous prime is 97006649. The next prime is 97006669. The reversal of 97006667 is 76660079.

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

It is a cyclic number.

It is not a de Polignac number, because 97006667 - 2¹² = 97002571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97006669) 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, 1127942 + ... + 1128027.

It is an arithmetic number, because the mean of its divisors is an integer number (24815670).

Almost surely, 2^97006667 is an apocalyptic number.

97006667 is a deficient number, since it is larger than the sum of its proper divisors (2256013).

97006667 is a wasteful number, since it uses less digits than its factorization.

97006667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256012.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 97006667 is about 9849.1962616246. The cubic root of 97006667 is about 459.4806157393.

The spelling of 97006667 in words is "ninety-seven million, six thousand, six hundred sixty-seven".