92212007 has 4 divisors (see below), whose sum is σ = 92284080. Its totient is φ = 92139936.

The previous prime is 92211971. The next prime is 92212009. The reversal of 92212007 is 70021229.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70021229 = 61 ⋅1147889.

It is a cyclic number.

It is not a de Polignac number, because 92212007 - 2¹⁰ = 92210983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92212009) 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, 34082 + ... + 36687.

It is an arithmetic number, because the mean of its divisors is an integer number (23071020).

Almost surely, 2^92212007 is an apocalyptic number.

92212007 is a deficient number, since it is larger than the sum of its proper divisors (72073).

92212007 is a wasteful number, since it uses less digits than its factorization.

92212007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72072.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 92212007 is about 9602.7083158867. The cubic root of 92212007 is about 451.7822439631.

The spelling of 92212007 in words is "ninety-two million, two hundred twelve thousand, seven".