92668442 has 4 divisors (see below), whose sum is σ = 139002666. Its totient is φ = 46334220.

The previous prime is 92668439. The next prime is 92668451. The reversal of 92668442 is 24486629.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24486629 = 107 ⋅228847.

It can be written as a sum of positive squares in only one way, i.e., 79192201 + 13476241 = 8899^2 + 3671^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 92668442.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23167109 + ... + 23167112.

Almost surely, 2^92668442 is an apocalyptic number.

92668442 is a deficient number, since it is larger than the sum of its proper divisors (46334224).

92668442 is a wasteful number, since it uses less digits than its factorization.

92668442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46334223.

The product of its digits is 165888, while the sum is 41.

The square root of 92668442 is about 9626.4449305026. Note that the first 3 decimals coincide. The cubic root of 92668442 is about 452.5264345637.

The spelling of 92668442 in words is "ninety-two million, six hundred sixty-eight thousand, four hundred forty-two".