100461422 has 4 divisors (see below), whose sum is σ = 150692136. Its totient is φ = 50230710.

The previous prime is 100461409. The next prime is 100461437. The reversal of 100461422 is 224164001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224164001 = 79 ⋅2837519.

It is a junction number, because it is equal to n+sod(n) for n = 100461394 and 100461403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25115354 + ... + 25115357.

It is an arithmetic number, because the mean of its divisors is an integer number (37673034).

Almost surely, 2^100461422 is an apocalyptic number.

100461422 is a deficient number, since it is larger than the sum of its proper divisors (50230714).

100461422 is an equidigital number, since it uses as much as digits as its factorization.

100461422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50230713.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 100461422 is about 10023.0445474417. The cubic root of 100461422 is about 464.8716985218.

It can be divided in two parts, 1004 and 61422, that added together give a palindrome (62426).

The spelling of 100461422 in words is "one hundred million, four hundred sixty-one thousand, four hundred twenty-two".