2915129 has 8 divisors (see below), whose sum is σ = 3386688. Its totient is φ = 2457360.

The previous prime is 2915123. The next prime is 2915137. The reversal of 2915129 is 9215192.

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 2915129 - 2¹⁶ = 2849593 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2915123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2987 + ... + 3840.

It is an arithmetic number, because the mean of its divisors is an integer number (423336).

2^2915129 is an apocalyptic number.

It is an amenable number.

2915129 is a deficient number, since it is larger than the sum of its proper divisors (471559).

2915129 is an equidigital number, since it uses as much as digits as its factorization.

2915129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6895.

The product of its digits is 1620, while the sum is 29.

The square root of 2915129 is about 1707.3748856066. The cubic root of 2915129 is about 142.8518687100.

The spelling of 2915129 in words is "two million, nine hundred fifteen thousand, one hundred twenty-nine".