100340462 has 4 divisors (see below), whose sum is σ = 150510696. Its totient is φ = 50170230.

The previous prime is 100340453. The next prime is 100340491. The reversal of 100340462 is 264043001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25085114 + ... + 25085117.

It is an arithmetic number, because the mean of its divisors is an integer number (37627674).

Almost surely, 2^100340462 is an apocalyptic number.

100340462 is a deficient number, since it is larger than the sum of its proper divisors (50170234).

100340462 is an equidigital number, since it uses as much as digits as its factorization.

100340462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50170233.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 100340462 is about 10017.0086353162. The cubic root of 100340462 is about 464.6850482210.

Adding to 100340462 its reverse (264043001), we get a palindrome (364383463).

The spelling of 100340462 in words is "one hundred million, three hundred forty thousand, four hundred sixty-two".