352493 has 2 divisors, whose sum is σ = 352494. Its totient is φ = 352492.

The previous prime is 352489. The next prime is 352511. The reversal of 352493 is 394253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 252004 + 100489 = 502^2 + 317^2 .

It is a cyclic number.

It is not a de Polignac number, because 352493 - 2² = 352489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176246 + 176247.

It is an arithmetic number, because the mean of its divisors is an integer number (176247).

2³⁵²⁴⁹³ is an apocalyptic number.

It is an amenable number.

352493 is a deficient number, since it is larger than the sum of its proper divisors (1).

352493 is an equidigital number, since it uses as much as digits as its factorization.

352493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 26.

The square root of 352493 is about 593.7112092592. The cubic root of 352493 is about 70.6399146197.

The spelling of 352493 in words is "three hundred fifty-two thousand, four hundred ninety-three".