49480015 has 24 divisors (see below), whose sum is σ = 66890880. Its totient is φ = 34926144.

The previous prime is 49480007. The next prime is 49480019. The reversal of 49480015 is 51008494.

It is a happy number.

49480015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49480015 - 2³ = 49480007 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49480019) 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 23 ways as a sum of consecutive naturals, for example, 33666 + ... + 35104.

It is an arithmetic number, because the mean of its divisors is an integer number (2787120).

Almost surely, 2^49480015 is an apocalyptic number.

49480015 is a deficient number, since it is larger than the sum of its proper divisors (17410865).

49480015 is a wasteful number, since it uses less digits than its factorization.

49480015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 49480015 is about 7034.2032242465. The cubic root of 49480015 is about 367.1216028961.

The spelling of 49480015 in words is "forty-nine million, four hundred eighty thousand, fifteen".