92754421 has 2 divisors, whose sum is σ = 92754422. Its totient is φ = 92754420.

The previous prime is 92754413. The next prime is 92754439. The reversal of 92754421 is 12445729.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80748196 + 12006225 = 8986^2 + 3465^2 .

It is a cyclic number.

It is not a de Polignac number, because 92754421 - 2³ = 92754413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92754491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46377210 + 46377211.

It is an arithmetic number, because the mean of its divisors is an integer number (46377211).

Almost surely, 2^92754421 is an apocalyptic number.

It is an amenable number.

92754421 is a deficient number, since it is larger than the sum of its proper divisors (1).

92754421 is an equidigital number, since it uses as much as digits as its factorization.

92754421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 34.

The square root of 92754421 is about 9630.9096662776. The cubic root of 92754421 is about 452.6663446295. Note that the first 3 decimals are identical.

The spelling of 92754421 in words is "ninety-two million, seven hundred fifty-four thousand, four hundred twenty-one".