48744215 has 32 divisors (see below), whose sum is σ = 68644800. Its totient is φ = 32901120.

The previous prime is 48744209. The next prime is 48744247. The reversal of 48744215 is 51244784.

It is a de Polignac number, because none of the positive numbers 2^k-48744215 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35135 + ... + 36495.

It is an arithmetic number, because the mean of its divisors is an integer number (2145150).

Almost surely, 2^48744215 is an apocalyptic number.

48744215 is a deficient number, since it is larger than the sum of its proper divisors (19900585).

48744215 is a wasteful number, since it uses less digits than its factorization.

48744215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427.

The product of its digits is 35840, while the sum is 35.

The square root of 48744215 is about 6981.7057371390. The cubic root of 48744215 is about 365.2927282031.

Adding to 48744215 its reverse (51244784), we get a palindrome (99988999).

The spelling of 48744215 in words is "forty-eight million, seven hundred forty-four thousand, two hundred fifteen".