38248051 has 4 divisors (see below), whose sum is σ = 38469312. Its totient is φ = 38026792.

The previous prime is 38248019. The next prime is 38248061. The reversal of 38248051 is 15084283.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38248051 - 2⁵ = 38248019 is a prime.

It is a super-3 number, since 3×38248051³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38248061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110371 + ... + 110716.

It is an arithmetic number, because the mean of its divisors is an integer number (9617328).

Almost surely, 2^38248051 is an apocalyptic number.

38248051 is a deficient number, since it is larger than the sum of its proper divisors (221261).

38248051 is a wasteful number, since it uses less digits than its factorization.

38248051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221260.

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

The square root of 38248051 is about 6184.5008691082. The cubic root of 38248051 is about 336.9274822170.

The spelling of 38248051 in words is "thirty-eight million, two hundred forty-eight thousand, fifty-one".