112354621 has 2 divisors, whose sum is σ = 112354622. Its totient is φ = 112354620.

The previous prime is 112354603. The next prime is 112354631. The reversal of 112354621 is 126453211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96314596 + 16040025 = 9814^2 + 4005^2 .

It is a cyclic number.

It is not a de Polignac number, because 112354621 - 2¹¹ = 112352573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112354631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56177310 + 56177311.

It is an arithmetic number, because the mean of its divisors is an integer number (56177311).

Almost surely, 2^112354621 is an apocalyptic number.

It is an amenable number.

112354621 is a deficient number, since it is larger than the sum of its proper divisors (1).

112354621 is an equidigital number, since it uses as much as digits as its factorization.

112354621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 25.

The square root of 112354621 is about 10599.7462705482. The cubic root of 112354621 is about 482.5366591385.

The spelling of 112354621 in words is "one hundred twelve million, three hundred fifty-four thousand, six hundred twenty-one".