113624729 has 2 divisors, whose sum is σ = 113624730. Its totient is φ = 113624728.

The previous prime is 113624711. The next prime is 113624747. The reversal of 113624729 is 927426311.

It is a balanced prime because it is at equal distance from previous prime (113624711) and next prime (113624747).

It can be written as a sum of positive squares in only one way, i.e., 76597504 + 37027225 = 8752^2 + 6085^2 .

It is a cyclic number.

It is not a de Polignac number, because 113624729 - 2⁸ = 113624473 is a prime.

It is not a weakly prime, because it can be changed into another prime (113624789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56812364 + 56812365.

It is an arithmetic number, because the mean of its divisors is an integer number (56812365).

Almost surely, 2^113624729 is an apocalyptic number.

It is an amenable number.

113624729 is a deficient number, since it is larger than the sum of its proper divisors (1).

113624729 is an equidigital number, since it uses as much as digits as its factorization.

113624729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 113624729 is about 10659.4900909940. The cubic root of 113624729 is about 484.3481219855.

The spelling of 113624729 in words is "one hundred thirteen million, six hundred twenty-four thousand, seven hundred twenty-nine".