100590497 has 4 divisors (see below), whose sum is σ = 114960576. Its totient is φ = 86220420.

The previous prime is 100590493. The next prime is 100590499. The reversal of 100590497 is 794095001.

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, and also an emirpimes, since its reverse is a distinct semiprime: 794095001 = 7 ⋅113442143.

It is a cyclic number.

It is not a de Polignac number, because 100590497 - 2² = 100590493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100590493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7185029 + ... + 7185042.

It is an arithmetic number, because the mean of its divisors is an integer number (28740144).

Almost surely, 2^100590497 is an apocalyptic number.

It is an amenable number.

100590497 is a deficient number, since it is larger than the sum of its proper divisors (14370079).

100590497 is an equidigital number, since it uses as much as digits as its factorization.

100590497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14370078.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 100590497 is about 10029.4813923752. The cubic root of 100590497 is about 465.0707057088.

It can be divided in two parts, 1005904 and 97, that added together give a palindrome (1006001).

The spelling of 100590497 in words is "one hundred million, five hundred ninety thousand, four hundred ninety-seven".