92380421 has 16 divisors (see below), whose sum is σ = 108554880. Its totient is φ = 76965120.

The previous prime is 92380417. The next prime is 92380423. The reversal of 92380421 is 12408329.

It is a cyclic number.

It is not a de Polignac number, because 92380421 - 2² = 92380417 is a prime.

It is a super-3 number, since 3×92380421³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92380423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116990 + ... + 117776.

It is an arithmetic number, because the mean of its divisors is an integer number (6784680).

Almost surely, 2^92380421 is an apocalyptic number.

It is an amenable number.

92380421 is a deficient number, since it is larger than the sum of its proper divisors (16174459).

92380421 is a wasteful number, since it uses less digits than its factorization.

92380421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 92380421 is about 9611.4734042185. The cubic root of 92380421 is about 452.0571184376.

The spelling of 92380421 in words is "ninety-two million, three hundred eighty thousand, four hundred twenty-one".