38248015 has 16 divisors (see below), whose sum is σ = 49716576. Its totient is φ = 28080000.

The previous prime is 38247983. The next prime is 38248019. The reversal of 38248015 is 51084283.

It is not a de Polignac number, because 38248015 - 2⁵ = 38247983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38248019) 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, 10140 + ... + 13390.

It is an arithmetic number, because the mean of its divisors is an integer number (3107286).

Almost surely, 2^38248015 is an apocalyptic number.

38248015 is a deficient number, since it is larger than the sum of its proper divisors (11468561).

38248015 is a wasteful number, since it uses less digits than its factorization.

38248015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 38248015 is about 6184.4979586059. The cubic root of 38248015 is about 336.9273765088.

The spelling of 38248015 in words is "thirty-eight million, two hundred forty-eight thousand, fifteen".