113546457 has 6 divisors (see below), whose sum is σ = 164011562. Its totient is φ = 75697632.

The previous prime is 113546453. The next prime is 113546483. The reversal of 113546457 is 754645311.

113546457 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 4 + 645 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 84934656 + 28611801 = 9216^2 + 5349^2 .

It is not a de Polignac number, because 113546457 - 2² = 113546453 is a prime.

It is a super-3 number, since 3×113546457³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113546453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6308128 + ... + 6308145.

Almost surely, 2^113546457 is an apocalyptic number.

It is an amenable number.

113546457 is a deficient number, since it is larger than the sum of its proper divisors (50465105).

113546457 is a wasteful number, since it uses less digits than its factorization.

113546457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12616279 (or 12616276 counting only the distinct ones).

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

The square root of 113546457 is about 10655.8179883104. The cubic root of 113546457 is about 484.2368797556.

It can be divided in two parts, 113546 and 457, that added together give a triangular number (114003 = T₄₇₇).

The spelling of 113546457 in words is "one hundred thirteen million, five hundred forty-six thousand, four hundred fifty-seven".