113554 has 8 divisors (see below), whose sum is σ = 194688. Its totient is φ = 48660.

The previous prime is 113539. The next prime is 113557. The reversal of 113554 is 455311.

113554 = T₄ + T₅ + ... + T₈₇.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (113557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4042 + ... + 4069.

It is an arithmetic number, because the mean of its divisors is an integer number (24336).

2¹¹³⁵⁵⁴ is an apocalyptic number.

113554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

113554 is a deficient number, since it is larger than the sum of its proper divisors (81134).

113554 is an equidigital number, since it uses as much as digits as its factorization.

113554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8120.

The product of its digits is 300, while the sum is 19.

The square root of 113554 is about 336.9777440722. The cubic root of 113554 is about 48.4247602292.

Adding to 113554 its reverse (455311), we get a palindrome (568865).

The spelling of 113554 in words is "one hundred thirteen thousand, five hundred fifty-four".