113408461 has 4 divisors (see below), whose sum is σ = 114774912. Its totient is φ = 112042012.

The previous prime is 113408429. The next prime is 113408467. The reversal of 113408461 is 164804311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113408461 - 2⁵ = 113408429 is a prime.

It is a super-2 number, since 2×113408461² = 25722958052777042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113408467) 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, 683101 + ... + 683266.

It is an arithmetic number, because the mean of its divisors is an integer number (28693728).

Almost surely, 2^113408461 is an apocalyptic number.

It is an amenable number.

113408461 is a deficient number, since it is larger than the sum of its proper divisors (1366451).

113408461 is an equidigital number, since it uses as much as digits as its factorization.

113408461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366450.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 113408461 is about 10649.3408716221. The cubic root of 113408461 is about 484.0406316207.

The spelling of 113408461 in words is "one hundred thirteen million, four hundred eight thousand, four hundred sixty-one".