38120533 has 4 divisors (see below), whose sum is σ = 41586048. Its totient is φ = 34655020.

The previous prime is 38120519. The next prime is 38120543. The reversal of 38120533 is 33502183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38120533 - 2⁵ = 38120501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38120498 and 38120507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38120503) 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, 1732741 + ... + 1732762.

It is an arithmetic number, because the mean of its divisors is an integer number (10396512).

Almost surely, 2^38120533 is an apocalyptic number.

It is an amenable number.

38120533 is a deficient number, since it is larger than the sum of its proper divisors (3465515).

38120533 is a wasteful number, since it uses less digits than its factorization.

38120533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465514.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 38120533 is about 6174.1827799313. The cubic root of 38120533 is about 336.5526295252.

The spelling of 38120533 in words is "thirty-eight million, one hundred twenty thousand, five hundred thirty-three".