2470481249 has 4 divisors (see below), whose sum is σ = 2471702064. Its totient is φ = 2469260436.

The previous prime is 2470481243. The next prime is 2470481297. The reversal of 2470481249 is 9421840742.

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 2470481249 - 2⁸ = 2470480993 is a prime.

It is a super-2 number, since 2×2470481249² = 12206555203321200002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2470481243) 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, 607367 + ... + 611420.

It is an arithmetic number, because the mean of its divisors is an integer number (617925516).

Almost surely, 2^2470481249 is an apocalyptic number.

It is an amenable number.

2470481249 is a deficient number, since it is larger than the sum of its proper divisors (1220815).

2470481249 is a wasteful number, since it uses less digits than its factorization.

2470481249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220814.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 2470481249 is about 49703.9359507876. The cubic root of 2470481249 is about 1351.8458972103.

The spelling of 2470481249 in words is "two billion, four hundred seventy million, four hundred eighty-one thousand, two hundred forty-nine".