48415015 has 16 divisors (see below), whose sum is σ = 63722016. Its totient is φ = 35020800.

The previous prime is 48415013. The next prime is 48415043. The reversal of 48415015 is 51051484.

It is not a de Polignac number, because 48415015 - 2¹ = 48415013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48415013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8335 + ... + 12895.

It is an arithmetic number, because the mean of its divisors is an integer number (3982626).

Almost surely, 2^48415015 is an apocalyptic number.

48415015 is a deficient number, since it is larger than the sum of its proper divisors (15307001).

48415015 is a wasteful number, since it uses less digits than its factorization.

48415015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4770.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 48415015 is about 6958.0898959413. The cubic root of 48415015 is about 364.4685202845.

Adding to 48415015 its reverse (51051484), we get a palindrome (99466499).

The spelling of 48415015 in words is "forty-eight million, four hundred fifteen thousand, fifteen".