2480129 has 4 divisors (see below), whose sum is σ = 2496084. Its totient is φ = 2464176.

The previous prime is 2480119. The next prime is 2480161. The reversal of 2480129 is 9210842.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1270129 + 1210000 = 1127^2 + 1100^2 .

It is a cyclic number.

It is not a de Polignac number, because 2480129 - 2¹⁶ = 2414593 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2480098 and 2480107.

It is not an unprimeable number, because it can be changed into a prime (2480119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7742 + ... + 8055.

It is an arithmetic number, because the mean of its divisors is an integer number (624021).

It is a Proth number, since it is equal to 1211 ⋅ 2¹¹ + 1 and 1211 < 2¹¹.

2^2480129 is an apocalyptic number.

It is an amenable number.

2480129 is a deficient number, since it is larger than the sum of its proper divisors (15955).

2480129 is a wasteful number, since it uses less digits than its factorization.

2480129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15954.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2480129 is about 1574.8425318107. The cubic root of 2480129 is about 135.3603359343.

The spelling of 2480129 in words is "two million, four hundred eighty thousand, one hundred twenty-nine".