10508493 has 8 divisors (see below), whose sum is σ = 14620608. Its totient is φ = 6701024.

The previous prime is 10508489. The next prime is 10508503. The reversal of 10508493 is 39480501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10508493 - 2² = 10508489 is a prime.

It is a super-2 number, since 2×10508493² = 220856850262098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10508493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10508483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76080 + ... + 76217.

It is an arithmetic number, because the mean of its divisors is an integer number (1827576).

Almost surely, 2^10508493 is an apocalyptic number.

It is an amenable number.

10508493 is a deficient number, since it is larger than the sum of its proper divisors (4112115).

10508493 is a wasteful number, since it uses less digits than its factorization.

10508493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152323.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 10508493 is about 3241.6805826608. The cubic root of 10508493 is about 219.0349811722.

Adding to 10508493 its reverse (39480501), we get a palindrome (49988994).

The spelling of 10508493 in words is "ten million, five hundred eight thousand, four hundred ninety-three".