124228087 has 2 divisors, whose sum is σ = 124228088. Its totient is φ = 124228086.

The previous prime is 124228043. The next prime is 124228103. The reversal of 124228087 is 780822421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124228087 - 2¹⁹ = 123703799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124228007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62114043 + 62114044.

It is an arithmetic number, because the mean of its divisors is an integer number (62114044).

Almost surely, 2^124228087 is an apocalyptic number.

124228087 is a deficient number, since it is larger than the sum of its proper divisors (1).

124228087 is an equidigital number, since it uses as much as digits as its factorization.

124228087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 124228087 is about 11145.7654290766. The cubic root of 124228087 is about 498.9686567917.

The spelling of 124228087 in words is "one hundred twenty-four million, two hundred twenty-eight thousand, eighty-seven".