113404622 has 4 divisors (see below), whose sum is σ = 170106936. Its totient is φ = 56702310.

The previous prime is 113404619. The next prime is 113404639. The reversal of 113404622 is 226404311.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 28351154 + ... + 28351157.

It is an arithmetic number, because the mean of its divisors is an integer number (42526734).

Almost surely, 2^113404622 is an apocalyptic number.

113404622 is a deficient number, since it is larger than the sum of its proper divisors (56702314).

113404622 is an equidigital number, since it uses as much as digits as its factorization.

113404622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56702313.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 113404622 is about 10649.1606241994. The cubic root of 113404622 is about 484.0351697914.

Adding to 113404622 its reverse (226404311), we get a palindrome (339808933).

The spelling of 113404622 in words is "one hundred thirteen million, four hundred four thousand, six hundred twenty-two".