48392815 has 16 divisors (see below), whose sum is σ = 59256288. Its totient is φ = 37933056.

The previous prime is 48392777. The next prime is 48392857. The reversal of 48392815 is 51829384.

It is a cyclic number.

It is not a de Polignac number, because 48392815 - 2⁹ = 48392303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54364 + ... + 55246.

It is an arithmetic number, because the mean of its divisors is an integer number (3703518).

Almost surely, 2^48392815 is an apocalyptic number.

48392815 is a deficient number, since it is larger than the sum of its proper divisors (10863473).

48392815 is a wasteful number, since it uses less digits than its factorization.

48392815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098.

The product of its digits is 69120, while the sum is 40.

The square root of 48392815 is about 6956.4944476367. The cubic root of 48392815 is about 364.4128045239.

The spelling of 48392815 in words is "forty-eight million, three hundred ninety-two thousand, eight hundred fifteen".