38248761 has 12 divisors (see below), whose sum is σ = 52700496. Its totient is φ = 24674760.

The previous prime is 38248757. The next prime is 38248781. The reversal of 38248761 is 16784283.

It is not a de Polignac number, because 38248761 - 2² = 38248757 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38248751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3751 + ... + 9516.

It is an arithmetic number, because the mean of its divisors is an integer number (4391708).

Almost surely, 2^38248761 is an apocalyptic number.

38248761 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

38248761 is a deficient number, since it is larger than the sum of its proper divisors (14451735).

38248761 is a wasteful number, since it uses less digits than its factorization.

38248761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13332 (or 13301 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 38248761 is about 6184.5582704022. The cubic root of 38248761 is about 336.9295670032.

The spelling of 38248761 in words is "thirty-eight million, two hundred forty-eight thousand, seven hundred sixty-one".