120049829 has 2 divisors, whose sum is σ = 120049830. Its totient is φ = 120049828.

The previous prime is 120049807. The next prime is 120049849. The reversal of 120049829 is 928940021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86676100 + 33373729 = 9310^2 + 5777^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120049829 is a prime.

It is a super-2 number, since 2×120049829² = 28823922885858482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120049849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60024914 + 60024915.

It is an arithmetic number, because the mean of its divisors is an integer number (60024915).

Almost surely, 2^120049829 is an apocalyptic number.

It is an amenable number.

120049829 is a deficient number, since it is larger than the sum of its proper divisors (1).

120049829 is an equidigital number, since it uses as much as digits as its factorization.

120049829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 120049829 is about 10956.7252863253. The cubic root of 120049829 is about 493.3106770193.

The spelling of 120049829 in words is "one hundred twenty million, forty-nine thousand, eight hundred twenty-nine".