113749501 has 8 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 111385872.

The previous prime is 113749459. The next prime is 113749511. The reversal of 113749501 is 105947311.

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

It is a cyclic number.

It is not a de Polignac number, because 113749501 - 2⁷ = 113749373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113749511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29956 + ... + 33538.

It is an arithmetic number, because the mean of its divisors is an integer number (14515200).

Almost surely, 2^113749501 is an apocalyptic number.

It is an amenable number.

113749501 is a deficient number, since it is larger than the sum of its proper divisors (2372099).

113749501 is an equidigital number, since it uses as much as digits as its factorization.

113749501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 113749501 is about 10665.3411103443. The cubic root of 113749501 is about 484.5253456622.

The spelling of 113749501 in words is "one hundred thirteen million, seven hundred forty-nine thousand, five hundred one".