532290427 has 2 divisors, whose sum is σ = 532290428. Its totient is φ = 532290426.

The previous prime is 532290419. The next prime is 532290457. The reversal of 532290427 is 724092235.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532290427 - 2³ = 532290419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 532290392 and 532290401.

It is not a weakly prime, because it can be changed into another prime (532290457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266145213 + 266145214.

It is an arithmetic number, because the mean of its divisors is an integer number (266145214).

Almost surely, 2^532290427 is an apocalyptic number.

532290427 is a deficient number, since it is larger than the sum of its proper divisors (1).

532290427 is an equidigital number, since it uses as much as digits as its factorization.

532290427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 532290427 is about 23071.4201340100. The cubic root of 532290427 is about 810.4313239048.

The spelling of 532290427 in words is "five hundred thirty-two million, two hundred ninety thousand, four hundred twenty-seven".