113969629 has 2 divisors, whose sum is σ = 113969630. Its totient is φ = 113969628.

The previous prime is 113969621. The next prime is 113969633. The reversal of 113969629 is 926969311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108784900 + 5184729 = 10430^2 + 2277^2 .

It is a cyclic number.

It is not a de Polignac number, because 113969629 - 2³ = 113969621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113969621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56984814 + 56984815.

It is an arithmetic number, because the mean of its divisors is an integer number (56984815).

Almost surely, 2^113969629 is an apocalyptic number.

It is an amenable number.

113969629 is a deficient number, since it is larger than the sum of its proper divisors (1).

113969629 is an equidigital number, since it uses as much as digits as its factorization.

113969629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 157464, while the sum is 46.

The square root of 113969629 is about 10675.6559049081. The cubic root of 113969629 is about 484.8376953633.

It can be divided in two parts, 11396 and 9629, that added together give a square (21025 = 145²).

The spelling of 113969629 in words is "one hundred thirteen million, nine hundred sixty-nine thousand, six hundred twenty-nine".