392200073 has 2 divisors, whose sum is σ = 392200074. Its totient is φ = 392200072.

The previous prime is 392200027. The next prime is 392200099. The reversal of 392200073 is 370002293.

It is an a-pointer prime, because the next prime (392200099) can be obtained adding 392200073 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 247527289 + 144672784 = 15733^2 + 12028^2 .

It is a cyclic number.

It is not a de Polignac number, because 392200073 - 2⁶ = 392200009 is a prime.

It is a super-2 number, since 2×392200073² = 307641794522410658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (392200273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196100036 + 196100037.

It is an arithmetic number, because the mean of its divisors is an integer number (196100037).

Almost surely, 2^392200073 is an apocalyptic number.

It is an amenable number.

392200073 is a deficient number, since it is larger than the sum of its proper divisors (1).

392200073 is an equidigital number, since it uses as much as digits as its factorization.

392200073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 392200073 is about 19804.0418349386. The cubic root of 392200073 is about 731.9856324382.

The spelling of 392200073 in words is "three hundred ninety-two million, two hundred thousand, seventy-three".