38248025 has 12 divisors (see below), whose sum is σ = 47620092. Its totient is φ = 30474240.

The previous prime is 38248019. The next prime is 38248061. The reversal of 38248025 is 52084283.

It can be written as a sum of positive squares in 6 ways, for example, as 952576 + 37295449 = 976^2 + 6107^2 .

It is not a de Polignac number, because 38248025 - 2¹² = 38243929 is a prime.

It is a super-2 number, since 2×38248025² = 2925822832801250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38247982 and 38248000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3449 + ... + 9401.

It is an arithmetic number, because the mean of its divisors is an integer number (3968341).

Almost surely, 2^38248025 is an apocalyptic number.

It is an amenable number.

38248025 is a deficient number, since it is larger than the sum of its proper divisors (9372067).

38248025 is a wasteful number, since it uses less digits than its factorization.

38248025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6220 (or 6215 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 38248025 is about 6184.4987670789. The cubic root of 38248025 is about 336.9274058722.

The spelling of 38248025 in words is "thirty-eight million, two hundred forty-eight thousand, twenty-five".