352497 has 4 divisors (see below), whose sum is σ = 470000. Its totient is φ = 234996.

The previous prime is 352493. The next prime is 352511. The reversal of 352497 is 794253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 352497 - 2² = 352493 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 352497.

It is not an unprimeable number, because it can be changed into a prime (352493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58747 + ... + 58752.

It is an arithmetic number, because the mean of its divisors is an integer number (117500).

2³⁵²⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

352497 is a deficient number, since it is larger than the sum of its proper divisors (117503).

352497 is a wasteful number, since it uses less digits than its factorization.

352497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117502.

The product of its digits is 7560, while the sum is 30.

The square root of 352497 is about 593.7145778908. The cubic root of 352497 is about 70.6401818199.

The spelling of 352497 in words is "three hundred fifty-two thousand, four hundred ninety-seven".