113554476 has 72 divisors (see below), whose sum is σ = 329041440. Its totient is φ = 32345856.

The previous prime is 113554471. The next prime is 113554487. The reversal of 113554476 is 674455311.

113554476 is a `hidden beast` number, since 1 + 135 + 54 + 476 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 113554476.

It is not an unprimeable number, because it can be changed into a prime (113554471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139960 + ... + 140768.

It is an arithmetic number, because the mean of its divisors is an integer number (4570020).

Almost surely, 2^113554476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113554476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164520720).

113554476 is an abundant number, since it is smaller than the sum of its proper divisors (215486964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113554476 is a wasteful number, since it uses less digits than its factorization.

113554476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383 (or 1378 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 113554476 is about 10656.1942549862. The cubic root of 113554476 is about 484.2482789198.

It can be divided in two parts, 1135 and 54476, that added together give a triangular number (55611 = T₃₃₃).

The spelling of 113554476 in words is "one hundred thirteen million, five hundred fifty-four thousand, four hundred seventy-six".