2480149 has 4 divisors (see below), whose sum is σ = 2834464. Its totient is φ = 2125836.

The previous prime is 2480119. The next prime is 2480161. The reversal of 2480149 is 9410842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2480149 - 2¹¹ = 2478101 is a prime.

It is a super-2 number, since 2×2480149² = 12302278124402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 177147 + ... + 177160.

It is an arithmetic number, because the mean of its divisors is an integer number (708616).

2^2480149 is an apocalyptic number.

It is an amenable number.

2480149 is a deficient number, since it is larger than the sum of its proper divisors (354315).

2480149 is an equidigital number, since it uses as much as digits as its factorization.

2480149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354314.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2480149 is about 1574.8488816391. The cubic root of 2480149 is about 135.3606997863.

The spelling of 2480149 in words is "two million, four hundred eighty thousand, one hundred forty-nine".