113551436 has 36 divisors (see below), whose sum is σ = 207030096. Its totient is φ = 54482400.

The previous prime is 113551421. The next prime is 113551447. The reversal of 113551436 is 634155311.

It is a junction number, because it is equal to n+sod(n) for n = 113551399 and 113551408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 627266 + ... + 627446.

It is an arithmetic number, because the mean of its divisors is an integer number (5750836).

Almost surely, 2^113551436 is an apocalyptic number.

It is an amenable number.

113551436 is a deficient number, since it is larger than the sum of its proper divisors (93478660).

113551436 is a wasteful number, since it uses less digits than its factorization.

113551436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 301 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 113551436 is about 10656.0516139891. The cubic root of 113551436 is about 484.2439575639.

The spelling of 113551436 in words is "one hundred thirteen million, five hundred fifty-one thousand, four hundred thirty-six".